Mods / Airtight

• WWayfarer-STby jrandallWayfarer-ST (CV Class 2, CPU Tier 2, Unlock Level 10) Primary roles: Starter CV, Survival, Warp, Alpha 11 CPU Tier 2, Shield ready, Storage, Farm, Small Carrier Update 11/21/19 - Updated ship to alpha 11.x tier 2 at 100% CPU efficiency. I removed 6 total thrusters and 1 advanced constructor as we...64.6k downloadsupdated 7 y ago
• NNemesis Battle Cruiserby jrandallNemesis Battle Cruiser(CV Tier 4, Class 8, Player unlock level 25) Primary roles: Combat, Co-op, Mobile Base, HV/SV Carrier, Farm, Mining, Alpha 11 Update Alpha 11 patch 12/27/19 - Switched ship to Alpha 11.x. Replaced storage/harvest with new controllers, (4x184K), added shield, new lift thruste...55.5k downloadsupdated 7 y ago
• SScarab-HSTby jrandallSmall utility survival HV Primary roles: Unlocks at player level 5, Inexpensive, Hunting, Scouting, Harvest, Utility Update 9/9/2020 - Fixed a blocked thruster issue brought up in comments. I altered the design a bit again, adding 1 additional thruster to the back, removed two hidden front thrust...50.7k downloadsupdated 6 y ago
• MMerc-MX5Eby jrandallMerc-MX5 "Explorer" (SV Tier 2, Class 1, Unlock level 10) Role: PVE starter warp drive SV, inexpensive, utility, combat with T3 upgrade. 1/13/2020 - Major update done to ship. The new version is a complete refit and starts at CPU tier 2 but made to upgrade to Tier 3. It has many new features, new...48.6k downloadsupdated 7 y ago
• AAsteria Destroyerby jrandall(CV Tier 4, Class 5, Unlock Level 25) Primary roles: Survival combat, Warp, Alpha 11.x, Shield, Storage, Farm, Small Carrier, Storage Update 12/9/19 - Updated to Alpha 11.x. Added CPU tier 4 blocks in engineering area. I also added 2 additional fuel tanks and brought storage bay 2 to 320K storage...45.5k downloadsupdated 7 y ago
• PPerses Carrier-CV2by jrandallCV Class 10, CPU Tier 4 (Alpha 11.x),Unlock Level 25 Primary roles: Large Carrier, Mobile Base, Large Farm, Survival combat, Crafting and Storage, Repair, Shield, Warp, Coop, Alpha 11 Update 11/19/19 - Updated ship to be alpha 11.x compliant at 9.3 million CPU and 100% efficiency. The RCS were re...44.9k downloadsupdated 5 y ago
• MMerc-MX2by jrandallLight Survival Fighter. (SV Tier 2, Class 1, Unlock level 7) Primary roles: Light combat, Inexpensive, Survival, Alpha 12 Update 7/5/2020 - Updated ship to alpha 12. 7 RCS were removed (out of 10), and a CPU T2 block added. I also fixed some block rotations on the interior, named the cargo, and u...43.1k downloadsupdated 6 y ago
• MMerc-MX3-Rby jrandallPrimary roles: Light Fighter, Shield, Storage, Utility, Vanilla and Reforged Eden Update 9/13/2021 - Replaced rear ramp with correct version to go all the way to the ground. No other changes were made. Update 8/16/2021 - Removed two carbon substrate interior blocks that were blocking o2 in a smal...42.3k downloadsupdated 5 y ago
• TTransit-CH3by jrandallTransit Cargo Hauler 3 (SV CPU Tier 4, Class 2, Unlock Level 15) Primary roles: Cargo, Survival, Warp Update 6/24/2020 - I converted this ship to Alpha 12 specs. All RCS were removed, added 4 T4 CPU blocks and a shield. The player unlock level went to 20 from 15. I turned the pitch/roll/yaw stats...39.7k downloadsupdated 6 y ago
• MMerc-AMEby jrandallMerc Auto Miner Extractor (SV Class 1, CPU Tier 3, Unlock Level 12) Primary roles: Light Fighter, Storage, Survival, Warp, Alpha 12 Update 6/24/2020 - Ship updated to A12. All RCS were removed, 2 CPU Tier 3 blocks added. No other changes were made and the stat screen shots have been updated to re...39.4k downloadsupdated 6 y ago
• KKriel-Ghastby jrandall(SV Class 2, Unlock Level 20) Primary roles: Survival fighter, storage, warp, shield Update 6/15/2020 - The Kriel Ghast, Kachina, Tengu, Wraith, and Apopis have been updated to alpha version 12 and all work again at 100% CPU efficiency. The Kriel Ghast is the first creation in a new alien series....38.2k downloadsupdated 6 y ago
• MMCRN-Pioneer-T2by jrandall(CV Tier 2, Class 2, Unlock Level 10) Primary roles: Starter CV, Warp, Shield Ready, Storage, Defense, Hangar, Landing pad, Farm, Medical, Crafting, Drone Hatch, WiFi, Alpha 11.x Update 11/15/2020 - Added detector to ship. No other changes were made. The MCRN-Pioneer-T2 is a CPU Tier 2 starter CV...36.8k downloadsupdated 6 y ago
• MMLV-Intrepidby jrandall"Mid Level Luxury Vessel" Class 2 SV, CPU Tier 4, Unlock Level 20 Role: Survival fighter, CPU Tier 4, warp, storage, luxury, Alpha 12. Update 6/23/20 - Updated ship to Alpha 12. Removed all RCS, installed T4 CPU blocks (Under warp core area built in), Filled many holes remaining with hardened ste...36.4k downloadsupdated 6 y ago
• CCarapace-C3by jrandallCarapace-C3 (CV Class 3, CPU Tier 3, Unlock Level 15) Primary roles: Mobile base, Medium Carrier, Storage, Farm, Survival, Warp, Tier 3 CPU Update 11/20/19 - I updated this ship for alpha 11 specs. It is at tier 3 CPU and 100% efficient. There is some extra CPU available before lowering efficienc...36.1k downloadsupdated 7 y ago
• ""Thanatos" Assault Vesselby MisterCrowUPDATED FOR v1.8! Please see changelog for recent changes. Uses 1 x T2 CPU, 2 x T3 CPUs, and 4 x T4 CPUs, unlocks at level 20. Designed to take out POI's, its full combat steel hull is reinforced at the front of the vessel - at least two blocks thick to help protect the pilot from incoming fire....35.8k downloadsupdated 4 y ago
• MMerc-MX1by jrandallMerc-MX1 (SV Class 1, CPU Tier 1, Unlock Level 7) Primary roles: Starter SV, Survival, Alpha 11.x, inexpensive Update 11/20/19 - Updated to Alpha 11.x specs. This removed all RCS. No other changes were made. CPU is at 5072 - 100% Efficiency. Also the unlock level dropped to player level 7. The bu...35.7k downloadsupdated 7 y ago
• KKriel-Overseer-WCby jrandallKriel-Overseer War Carrier (CV Class 19, CPU Tier 4 (Alpha 11.x), Unlock level 25) Primary roles: Carrier, Battleship, Shield, Warp, Farm, Storage, Production, Mining, Repair, Co-op, Survival, Alpha 11.x Update 11/19/19 - Updated ship to be alpha 11.x at CPU tier 4 100% Efficiency. All RCS were r...33.0k downloadsupdated 7 y ago
• CCharon-CH10by jrandallCharon Cargo Hauler 10 (CV Class 4, Unlock Level 20) Primary roles: Heavy storage, Survival, Warp, Powerful thrust and RCS, SV Landing pad. Update 6/24/2020 - I updated this this to Alpha 12. All RCS were removed and 4 CPU Tier 4 blocks added (In cargo area on floor visible). I also updated the s...32.5k downloadsupdated 6 y ago
• MMCRN-Leviathan-SCby jrandall(CV CPU Tier 4, Class 55, Unlock Level 25, Alpha 12) Primary roles: Space Fleet Carrier, Massive hangar and docking, Farm, Production, Defense, Shield, Warp. Update 7/29/2020 - Removed one retractable rocket and flak turret. I for some reason thought 12 total of the group was allowed when it was...32.4k downloadsupdated 6 y ago
• DDeimos-HTby jrandall(HV CPU Tier 4, Size Class 3, Unlock Level 20, Alpha 12) Primary roles: POI combat, Mobile Base, ceiling and floor docking, salvaging Update 7/11/2020 - Updated to Alpha version 12. Changes made: 1. Removed all but 6 RCS 2. Removed old storage, ammo, and harvest boxes and replaced with new contro...32.0k downloadsupdated 6 y ago
• TTrebuchet-HACby jrandall(CV CPU Tier 4, Class 7, Unlock Level 25, Reforged Eden) Primary roles: Combat CV, Upgradable, Hangar, Farm, Storage, Reforged Eden The Trebuchet-Heavy Assault Cruiser is a Reforged Eden only ship as it comes stock. Designed to work in the limitations of Reforged Eden but also planing on increase...31.7k downloadsupdated 6 y ago
• KKydex-GTby jrandall(CV Class 2, CPU Tier 4 Unlock Level 25) Primary roles: Survival CV, crafting, storage, offense, defense, warp, shield, farm, drone hatch. The Kydex is for XCaliber's May challenge in which it was in part modeled around one of his older CV's, the Kydex. I made a lot of changes along the way going...30.7k downloadsupdated 6 y ago
• AAsclepius-HHSby jrandall(CV Tier 4, Class 19, Unlock Level 20) Primary roles: Large Hospital CV, Warp, Shield, Storage, Defense, Hangars, Landing pads, Large Farm, Medical, Crafting, WiFi, T2 Repair Bay, Alpha 11.x Built for XCaliber's April "Medical creation" challenge. The Asclepius-Heavy Hospital Ship is a large mobi...29.9k downloadsupdated 6 y ago
• TTransit-CH5by jrandall(SV Tier 4, Class 3, Unlock Level 15) Primary roles: Storage, Warp, Alpha 11.x, Shield, Drone Hatch, Light combat, Troop Transport, Utility Update 12/9/19 - updated to alpha 11.x. I removed all RCS, added 4 tier 4 CPU blocks. I also updated the stat screen shots. The Transit-CH5 is the newest add...29.8k downloadsupdated 7 y ago
• SSolaris Stationby jrandallBA CPU Tier 4 Class 13, Unlock Level 20, Vanilla and Reforged Eden Primary roles: Module Space Station, Production, Storage, Hangar, Farm, Shield, Upgradable Update 6/30/2021 - Removed 2 carbon substrate test blocks left in the hangar area in front of elevators. No other changes were made. Update...28.9k downloadsupdated 5 y ago
• SSupremacy-ICDby jrandall(CV CPU Tier 4+, Class 23, Unlock Level 25) Primary roles: Combat CV, Vanilla and Reforged Eden, Upgradeable, Hangars, Utility, Helios module docks, Warp, Shield IMPORTANT: This ship requires many quantum/Auxiliary cores (Reforged Eden) or an advanced core (Vanilla). Do not try to operate ship wi...28.7k downloadsupdated 5 y ago
• MMCRN-Tachiby jrandall(CV Class 9, CPU Tier 4 (Alpha 11.x), Unlock Level 25, Replica) Update 11/19/19 - Switched ship to alpha 11.x and added a CPU screen shot. The RCS were removed and replaced with 4 tier 4 CPU blocks. The ship now is at ~ 5.8 Million CPU and 100% efficiency with 4 million to spare at tier 4. The CP...28.7k downloadsupdated 7 y ago
• KKriel-Shadeby jrandall(CV Class 2, CPU Tier 2 Unlock Level 10) Primary roles: Starter CV, crafting, storage, defense, warp, shield ready, farm, drone hatch, upgradable, no rare resources Reforged Eden note 1-6-2021: Recently I used this ship in Reforged Eden but first took it into RE creative scenario to see what I wo...27.2k downloadsupdated 7 y ago
• MMCRN-Nest-HMCby jrandall(BA Tier 2 Class 4, Unlock Level 10) Primary roles: Base CPU Tier 2, Storage, Farm, Hangar, Med Bay, Production, Solar, Upgradeable The MCRN-Nest Habitation and Maintenance Complex is a hangar base designed to be semi inexpensive for it's size. It offers Solar power, 2x320K storage, large hangar,...26.6k downloadsupdated 7 y ago
• KKriel-Wraithby jrandall(SV Class 3, Unlock Level 17) Primary roles: Fighter, storage, utility, shield, warp, survival, drone hatch. Update 6/15/2020 - The Kriel Ghast, Kachina, Tengu, Wraith, and Apopis have been updated to alpha version 12 and all work again at 100% CPU efficiency. The Kriel Wraith is a alien fighter...26.4k downloadsupdated 6 y ago
• HHelios-MSC-REby jrandall(CV CPU Tier 4, Class 14, Unlock Level 25, Reforged Eden Only) Primary roles: Large space carrier, Module support, Upgradable, Warp, Shield, Solar Also see Vanilla version here: Update 8/16/2021 - Replaced all solar panels with new RE part version. Removed all solar capacitors as they are no long...25.6k downloadsupdated 5 y ago
• CCVX Revenant MK IVby ArtGoblinCVX Revenant MK IV Updated for A12 Added- -Deck 2 access from the hangar, easier to get to the bridge -larger grow room -Directions -Deck 2 small hangar bay for easy access to bridge -Tons of storage space -Teleporter -All weapons retractable -Most outer hull colors are specific to the hull for e...25.1k downloadsupdated 6 y ago
• MMerc-MX11by jrandallMerc-MX11 (SV Tier 4, Class 2, Unlock Level 20) Primary roles: Fighter, Survival, Warp, Shield, Drone Hatch, Storage, 1st and 3rd person cockpits, Utility The Merc-MX11 is medium combat SV packing decent protection as well a lot firepower. Beyond that it also comes with most all survival comforts...24.9k downloadsupdated 6 y ago
• --Whet Stone- Early Survival [Level 5][Alpha 12]by XCaliber-Whet Stone- Early Survival Is an Unlock Level 5 Starter Base designed for function and simplicity while incorporating everything needed for Survival play. PLEASE READ BELOW FOR INSTALLATION INSTRUCTIONS! Built to work with the Entire -Blade PUP- Collection Add the -Whet Stone- MRE ADD-ON for an...24.7k downloadsupdated 6 y ago
• KKriel-Accipiterby jrandall(CV Class 4, CPU Tier 4 Unlock Level 25) Primary roles: Survival Combat CV, crafting, storage, warp, shield, farm, drone hatch, hangar, Alpha 12 The Kriel Accipiter (Latin for Bird of Prey) is survival combat focused CV. It comes with a lot of fire power combined with a T2 shield and 1st and 3rd...24.6k downloadsupdated 6 y ago
• PPerses Carrier-CV3by jrandall(CV CPU Tier 4, Class 9, Unlock Level 25) Primary roles: Carrier, Upgradeable, Farm, Warp, Shield, Production, Vanilla and Reforged Eden Update 10/13/2021 - Fixed the front two storage bays to now be 320K instead of 312K. No other changes were made. Update 9/13/2021 - Fixed issue having standard...23.7k downloadsupdated 5 y ago
• MMerc-Infiltrator-RCTby jrandall(SV CPU Tier 4, Class 2, Unlock Level 20) Primary roles: Transport, Recon, Storage, Warp, Shield Ready, Vanilla and Reforged Eden, Upgradable IMPORTANT: Reforged Eden Players will want to replace small generators with advanced small generators as soon as possible. Enough room was allowed to fit 4...23.4k downloadsupdated 5 y ago
• MMCRN-Draper-MECby jrandall(CV Tier 4 Class 6, Unlock Level 25) Primary roles: Carrier, Combat, Storage, Farm, Production, Shield, Warp, Repair Bay, Med Bay, Alpha 11.x Built for XCaliber's December Challenge. The MCRN-Draper Marine Expedition Carrier is a asymmetrical carrier designed to support a Marine Platoon and vehic...23.3k downloadsupdated 7 y ago
• KKriel-Kachinaby jrandall(SV Class 1, Unlock Level 10) Primary roles: Storage, utility, light combat, shield upgradable, drone hatch, no rare resources Update 6/15/2020 - The Kriel Ghast, Kachina, Tengu, Wraith, and Apopis have been updated to alpha version 12 and all work again at 100% CPU efficiency. The Kriel Kachina...23.1k downloadsupdated 6 y ago
• JJanus-ASV Moduleby jrandallCV CPU Tier 1 Class 2, Unlock Level 7, Vanilla and Reforged Eden Primary roles: Starter Base, Starter CV, CV Miner, Helios Module, production, farm, upgradable Quick Update 5/14/2021 - Added detector. It does not require anything special for resources and does not increase the unlock level. It wa...23.1k downloadsupdated 6 y ago
• MMerc-MX4by jrandall(SV CPU Tier 3, Class 1, Unlock Level 12) Primary roles: Light Gunship, Utility, Upgradable, Vanilla or Reforged Eden Update 8/20/2021 - Replaced 2 unconnected cargo extensions with steel blocks. No other changes were made. The Merc-MX4 is a light gunship that comes stock with some basics but is...22.9k downloadsupdated 5 y ago
• KKriel-Apopisby jrandall(HV Class 2, Unlock Level 20) Primary roles: Survival tank, storage, shield, most all survival comforts. Update 6/15/2020 - The Kriel Ghast, Kachina, Tengu, Wraith, and Apopis have been updated to alpha version 12 and all work again at 100% CPU efficiency. The Kriel Apopis is the second creation...22.8k downloadsupdated 6 y ago
• SSkaar-Crawlerby jrandall(BA CPU Tier 3, Class 4, Unlock Level 12, Alpha 12) Primary roles: Survival, Production, Storage, Farm, Defense, Shield, upgradable. The Skaar is a new faction of human space pirates, raiders, mercenaries, and scrappers. This is the second build with more to come in the future. The Crawler is a s...22.7k downloadsupdated 6 y ago
• MMCRN-Skywatch Stationby jrandall(BA Tier 2, Class 2, Unlock Level 10) Primary roles: Starter Space Station, Shield Ready, Solar, Storage, Defense Ready, Hangar, Landing pad, Farm, Crafting, WiFi, Alpha 11.x Built for Xcaliber's February Challenge. The MCRN-Skywatch Station is a CPU Tier 2 starter space base designed to upgrade...22.5k downloadsupdated 7 y ago
• MMCRN-Mole-T1by jrandall(HV Tier 1, Class 1, Unlock Level 8) Primary roles: Mining, Harvesting, Harvest storage, Inexpensive, Alpha 12, Quick build time Update 7/27/2020 - Updated to Alpha 12. Changes made: 1 small generator added, Storage dropped from 14K to 13875, 1 of two harvesters removed, Med bay removed, 2 of 4 s...22.3k downloadsupdated 6 y ago
• HHelios-MSCby jrandall(CV CPU Tier 4, Class 14, Unlock Level 25) Primary roles: Large space carrier, Module support, Warp, Shield Also see Reforged Eden Version here: The Helios-Module Space Carrier, aka "Sled" is a very large CV/HV/SV carrier designed to work with multiple add in CV modules for various purposes. The...22.3k downloadsupdated 6 y ago
• KKriel-Tenguby jrandall(HV Class 1, Unlock Level 20) Primary roles: Mining/harvesting, harvest storage, shield, survival comforts Update 6/15/2020 - The Kriel Ghast, Kachina, Tengu, Wraith, and Apopis have been updated to alpha version 12 and all work again at 100% CPU efficiency. The Kriel Tengu is a small alien miner...22.1k downloadsupdated 6 y ago
• PPlutus-M1by jrandall(CV CPU Tier 3, Class 1, Unlock Level 25, Reforged Eden Only) Primary roles: CV Miner, Warp, Shield, Storage, Reforge Eden Only Update 2/17/21 - Swapped warp drive to new version after update to fix changed Item ID. The Plutus "Greek god of fortune" Miner 1 is a Reforged Eden only CV miner. It co...21.5k downloadsupdated 6 y ago

1.9k airtight mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.