ModsCrystal Caves HD
Crystal Caves HD mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
1,244 mods, most downloaded first · newest update 19 Sep 2026
- Thrift Shopby EntenieFancy a visit to the thrift shop? Due to Covid this shop has been closed and abandoned for a while. Better watch out for insects and old furniture. Collect beautiful antiques and collections and make your way out, but don't forget to pay before you leave!80 downloadsupdated 6 y ago
- Rig 21 - GooLab 2021by rotterdxmTileset: submerged research base Difficulty: medium (Submitted for Roobar's "submarine challenge") It's been 50 years since the station's last transmission. What horrors lurk below the goo-cean's surface? Updated! Now with less hazards.80 downloadsupdated 6 y ago
- Crystal Cassetteby agnosticNinjaMylo should get all the crystals inside this mysterious audio cassette...80 downloadsupdated 14 mo ago
- dracula's castleby 7656119913004116780 downloadsupdated 4 y ago
- Arctic Adventure 1-08by MusicallyInspired80 downloadsupdated 4 y ago
- Emp-95by El mala personaMax Points: 143000 Difficulty: Easier than easy :D80 downloadsupdated 4 y ago
- Purification Plantby AdelionDifficulty: Medium Max Score: 154350 Hidden Fruits: 3 The Purification Plant has been victim of a robot assault. Take care of the threat. As reward you can keep everything else you find. Inspired by Rig 22 - Stars Beyond:80 downloadsupdated 4 y ago
- AK054 - Citadelby 76561199206721056Easy and fun. Max score... 17790080 downloadsupdated 5 y ago
- Just passing throughby StallafEn route from his landing site to Sector Alpha, Mylo gets a taste of what awaits him deep within the mines of the planet Altair....and it doesn't taste very good....80 downloadsupdated 5 y ago
- AK031 - Unboxingby 76561199206721056Easy I said I was going to take a break from cc... I was completely wrong... Max score… 16735080 downloadsupdated 5 y ago
- AK007 - Chiantiby 76561199206721056Easy Max score… 14115080 downloadsupdated 5 y ago
- Secret Agent E01L09by arj0nSecret Agent E01L0980 downloadsupdated 6 y ago
- Rig 17 - Abyss Barby rotterdxmTileset: brick & wood Difficulty: medium A hangout that consists of hanging bars. Mylo, having indulged in its offerings, now also has to deal with low gravity. Updated!80 downloadsupdated 6 y ago
- Gold Rush!by RoobarWelcome to mylo's secret hideout! Find out what is he doing whith all of his treasure chests! OK, I didn't really wanted to post this... but THEY forced me to upload it :P80 downloadsupdated 6 y ago
- Jingle Hellsby clubsessel"Gee," Mylo thinks, "ruins, monsters and lava streams, is this Diablo? Eh, might as well grab some gems..." - Caution: There are a few tricky passages, but only one red mushroom. Take your pick, and use guns and tactics for the rest. Happy 2nd advent!80 downloadsupdated 23 mo ago
- Save It For Laterby timixretroplaysDo you really need to pull that lever *now*? What about that mushroom, should you maybe save it for later? It shouldn't be possible to softlock yourself here, but don't let that stop you from trying!80 downloadsupdated 3 y ago
- Pit of Despairby 76561198996936535Galactic Villains have abandoned this old rock dwelling, and nature has taken over. beware of all kinds of foes- both natural and unnatural.80 downloadsupdated 4 y ago
- Treetop Trailby AdelionDifficulty: Easy Max Score: 130800 Hidden Fruits: 3 Mylo found the perfect vacation trip. Visit the Treetop Trail where crystals are literally growing on trees. Go harvest them but pay attention to the wildlife. "Fruit" design inspired by Timberry Mines:80 downloadsupdated 4 y ago
- Glass Factoryby AdelionDifficulty: Easy - Medium Hidden Fruits: 3 Max Score: 132350 These Maniacs! They destroyed them! The Factory is smelting crystals in order to produce Glass O.o Mylo has to save these crystals before it is to late. Updated to Version 2: Removed an unintended solution and made the intended solution...80 downloadsupdated 4 y ago
- AK040 - Trashby 76561199206721056Medium difficulty. With an evil trap at the end. Max score… 14875080 downloadsupdated 5 y ago
- Very Complex Warehouseby MoosiferX(It's actually not very complex. Just testing out the level editor!)80 downloadsupdated 5 y ago
- Rig 22 - Iciclesby rotterdxmTileset: refrigeration station Diifficulty: medium The coolant pumps have malfunctioned, the thickly packed ice is coming off. Life is already reclaiming this area! Go in there, sort things out, don't get stuck inside.80 downloadsupdated 6 y ago
- Secret Agent E03L14by arj0nSecret Agent E03L1480 downloadsupdated 6 y ago
- Secret Agent E03L09by arj0nSecret Agent E03L0980 downloadsupdated 6 y ago
- Secret Agent E02L02by arj0nSecret Agent E02L0280 downloadsupdated 6 y ago
- DUSTY'S REVENGEby 76561199041877212Dedicated to the sweetest and filthiest community cat on the west coast, this level will keep you engaged and rattling with enough ammo for even the pickiest doomsday prepper.80 downloadsupdated 6 y ago
- LV-big pressie pileby 76561199039762397Mylo has been good this year, so santa has left him mountains of presents to unwrap instead of the usual coal. So get stuck in!80 downloadsupdated 9 mo ago
- ))~_~((by 7656119837020885280 downloadsupdated 3 y ago
- moriaby 7656119913004116780 downloadsupdated 4 y ago
- Underground Labby Machamp80 downloadsupdated 5 y ago
- Insy-Winsyby timixretroplaysAn adventure based on an inversion of the pipe maze from episode 1... with a few additions. Good luck!80 downloadsupdated 6 y ago
- Keen 3 Bossby RoobarIt can't be! MORTIMER McMIRE! "ALL RIGHT, WHAT'S THE PROBLEM? WHY DESTROY EARTH?" "U & all those mental wimps deserve to die! I'm the smartest person in the galaxy. Aren't I mr. 314! Ah ha ha!" "I'll get you for that, Mortimer!"80 downloadsupdated 6 y ago
- Rig 19 - Vermicideby rotterdxmTileset: tribble farm Difficulty: easy Mylo's tribble farm is being gnawed up by hostile aliens! Get in there and sort things out, the Mylo way.* *Mylo's way involves rockets.80 downloadsupdated 6 y ago
- Secret Agent E01L12by arj0nSecret Agent E01L1280 downloadsupdated 6 y ago
- Rig 17 - Karl's Follyby rotterdxmTileset: deep cave mine Difficulty: medium The final resting place of a legend. He dug too greedily and too deep... don't follow in his footsteps! Semi-open level design with a few optimal routes. New version with reduced amount of enemies!80 downloadsupdated 6 y ago
- Secret Agent E03L08by arj0nSecret Agent E03L0880 downloadsupdated 6 y ago
- Rig 21 - Bending Plantby rotterdxmTileset: industrial Difficulty: medium The factory's AI has gone haywire! The massive clamps have turned the assembly line into a piece of tasteful modern art, and the automated defenses retaliate against anyone who says otherwise...80 downloadsupdated 6 y ago
- Haunted minesby BlodyavengerThere are rumors of the mines where 100 miners disappared in a single night. Altarians believe the mines are haunted, they say you can still hear mining carts rolling underground if you listen carefully... The mine might hide big riches, but do you dare e80 downloadsupdated 6 y ago
- Silvestreby GequiThe last cave to explore. It has not yet been touched by the hand of man. Harming wildlife is prohibited. Ammunition in the stash is counted until the last shot and should only be used against walls that can be destroyed. Good luck Mylo! No gravity mod, no falling rocks80 downloadsupdated 2 y ago
- Oxygen Ventilation Hubby StallafMilo has stumbled into the central ventilation hub of Sector Alpha. Few monsters dare to enter here, and for good reason. Watch out for all kinds of industrial-scale danger!80 downloadsupdated 5 y ago
- Gotcha!by clubsesselDon't play this. Seriously. It's too twisted, too unfair, too annoying. You've been warned. (On the other hand: it's just one diamond, how hard can it be?)80 downloadsupdated 3 y ago
- Emp128 - Acm1ptby El mala personaDifficulty: Easy... maybe Max Score: 14060079 downloadsupdated 3 y ago
- AXR - Dimir Sewersby clubsesselThere's no reason why Mylo should have ended up in the black/blue Dimir Sewers, but here we are. Things aren't really difficult down here. But for a perfect score, know one thing: Never trust House Dimir. Never.79 downloadsupdated 4 y ago
- The Glumpsby timixretroplaysThe presence of something is, like, whatever - I can do something with that. It's the absence of a thing that really makes you think.79 downloadsupdated 4 y ago
- AK077 - Crystal Cagesby 76561199206721056Easy-Medium. Born by mistake... Max score… 18470079 downloadsupdated 6 mo ago
- AK028 - Hockeyby 76561199206721056Inspired by Commander Keen 1's Ice City Max score… 13830079 downloadsupdated 5 y ago
- AK006 - Mahoganyby 76561199206721056Easy Max score… 14095079 downloadsupdated 5 y ago
- AK098 - Amethystby 76561199206721056Easy :-) Max score… 14220079 downloadsupdated 6 mo ago
1.2k 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.