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
- operation green gemby Marco(GER)location: africa...somewhere deep in the jungle of congo, mylo search by order for some precious green emeralds86 downloadsupdated 3 y ago
- Mining Exhibitionby AdelionDifficulty: Easy - Medium Hidden Fruits: 3 Max Score: 157450 Welcome to the Museum of Modern Mining Art. Please note that unannounced visits during night will be considered tresspassing and our defense system will take care of you. Thank you!86 downloadsupdated 4 y ago
- AK049 - Carouselby 76561199206721056Easy Max score... 48195086 downloadsupdated 5 y ago
- Rig 22 - Monkey's Pawby rotterdxmTileset: Temple Delve Difficulty: tricky A foreboding temple built for a trickster god -- its pantheon buried before history began. Its many limbs still shelter the weathered structure,which holds untold riches.86 downloadsupdated 6 y ago
- How did you do that?by FartzillaA simple level to show off some fun things that can be done by stacking stuff. Btw... no hacks, just save file tweaking. And boredom, lots and lots of boredom.86 downloadsupdated 6 y ago
- Secret Agent E02L12by arj0nSecret Agent E02L1286 downloadsupdated 6 y ago
- Rig 17 - Hangarby rotterdxmTileset: futuristic Difficulty: easy How fast can Mylo make his way to the top of the hangar? Follow the crystals, there's a pattern...86 downloadsupdated 6 y ago
- Mylo's Nightmareby BlodyavengerMylo wakes up suddenly, covered in dirt with alien tombstone rising high above him. "Is t-t-this some k-kind of altarian c-cemetary? I m-must be d-dreaming" he stuttered... Collect all crystals and wake up Mylo from his slumber! And watch out for the sleeping dragon!86 downloadsupdated 4 y ago
- It Beginsby SnipEThis is my first attempt at creating a challenging level. I was able to 100% it so hopefully it's not too hard or even worse...too easy86 downloadsupdated 6 y ago
- Rig 19 - Extra Adventby rotterdxmTileset: old townhouses Difficulty: easy An extra level for the 2020 advent calendar event. Mylo's mission is to spread christmas cheer (and rockets) among the inhabitants of these picturesque old buildings. Conserve your ammo!86 downloadsupdated 6 y ago
- The Enchanted Forestby RoobarMylo walks through an enchanted forest that's rich in crystals. Easy peasy86 downloadsupdated 6 y ago
- Mylo's Underground 1-6by Capt. SkellyManMylo's Underground Level 686 downloadsupdated 6 y ago
- Cave Industriesby GreenbootsWelcome to Cave Industries. Hard difficulty.86 downloadsupdated 6 y ago
- AXR - Slime Timeby clubsesselThe ooze is loose. Convoluted, but not too hard (except some fruits). Absolute max is 200,000 (I think...), but 150,000 is a fine score. Have fun, help Mylo, beware the slime.86 downloadsupdated 2 y ago
- Curious Caveby ZebrazillaQuite the curious cave. This is my first attempt at making a level with this editor.86 downloadsupdated 6 y ago
- AK106 - Ravenby 76561199206721056Easy Max score… 15550085 downloadsupdated 6 mo ago
- AK105 - Asclepiusby 76561199206721056Medium Max score… 15930085 downloadsupdated 6 mo ago
- AK103 - Basicby 76561199206721056Easy Max score… 13980085 downloadsupdated 6 mo ago
- Filler Drillerby RoobarQuick filler. We're really close now. Level 1000 is basically done.85 downloadsupdated 3 y ago
- AK099 - Curtainby 76561199206721056Very easy, very fast. Only 1 diamond. Max score… 13035085 downloadsupdated 6 mo ago
- AK038 - Bluevertigoby 76561199206721056Easy. Max score… 18480085 downloadsupdated 5 y ago
- Rig 20 - Vertigoby rotterdxmTileset: welcome to girdertown Difficulty: hard-ish Mylo must have taken a wrong turn, because there shouldn't be a reason to keep this many girders just hanging around. Hard to argue with all these mineral riches, though... (now with music)85 downloadsupdated 6 y ago
- AK104 - Mansardby 76561199206721056Easy Max score… 14670085 downloadsupdated 6 mo ago
- AK041 - Solariumby 76561199206721056Maybe complex, but not impossible... Anyway, good luck! Max score... 21090085 downloadsupdated 5 y ago
- Rig 21 - Manufacturingby rotterdxmTileset: industrial Difficulty: easy-medium Lots of pipes, semi-open level design with multiple routes to encourage replayability. Combat should be fairly straightforward, just make sure you don't miss too many shots.85 downloadsupdated 6 y ago
- Rig 20 - Sawmillby rotterdxmTileset: industrial Difficulty: easy-medium An obsolete, automated lumber processor that still chugs along to this day. Getting through the gauntlet is easy enough, but you'll have to circle around to get to all the chests!85 downloadsupdated 6 y ago
- Rig 20 - Pneumaticby rotterdxmTileset: classic/industrial Difficulty: medium In this tangled mess of pipes and tubes, treasures lie unclaimed. If you want to maximize your score and make it to the finish, make sure you watch your ammo and pick your targets!85 downloadsupdated 6 y ago
- Secret Agent E01L14by arj0nSecret Agent E01L1485 downloadsupdated 6 y ago
- Secret Agent E01L04by arj0nSecret Agent E01L0485 downloadsupdated 6 y ago
- LUDO GATE 6by miticludusA christmas episode by me.85 downloadsupdated 11 mo ago
- Monkey Mongby Captain PigeonMylo on a familar Map85 downloadsupdated 23 mo ago
- AK056 - Xylellaby 76561199206721056(Updated map). Medium-easy, but Mylo has a bad sense of direction and needs your help to get out of the wooden maze. Beware of wood worms... Max score... 15280085 downloadsupdated 5 y ago
- Rig 22 - Stars Beyondby rotterdxmTileset: delapidated laboratory Difficulty: easy-medium As Mylo steels himself for his next deep dive, he decides that whatever else happens, he won't delve into what kind of experiments were once performed here...85 downloadsupdated 6 y ago
- Web of Liesby The_CrYMylo finds himself in a big ol' spider's nest. At least there are many crystals that will make him a fine profit. Will he be able to disentangle himself from this Web of Lies?85 downloadsupdated 6 y ago
- Billy's Last Standby timixretroplaysA tribute to the Commander Keen series, Crystal Caves-style. See if you can spot some of the level architecture inspired by Invasion of the Vorticons - and it might help if you can read the Standard Galactic Alphabet!85 downloadsupdated 6 y ago
- Secret Agent E01L13by arj0nSecret Agent E01L1385 downloadsupdated 6 y ago
- Secret Agent E01L10by arj0nSecret Agent E01L1085 downloadsupdated 6 y ago
- Rig 20 - Alamoby rotterdxmTileset: desert fort Difficulty: medium This fortification is named after the location of a famous last stand. Anyone other than Mylo would have seen that as an ill omen...85 downloadsupdated 6 y ago
- Emp139 - Bugby El mala personaMax Score: 140200 Note: This map have a invisible wall :D85 downloadsupdated 2 y ago
- Rig 20 - Ghost Townby rotterdxmTileset: buried ghost town Difficulty: easy-medium A vintage mining colony has been unearthed. An archeological expedition is en-route to preserve the site for educational purposes, so it's up to Mylo to pilfer the place first!85 downloadsupdated 6 y ago
- Santa's Nightmareby clubsesselFor some reason, Mylo finds himself in Santa's nightmare, with a giant present, a twisted tree and ANGRY SNOWBALLS. I don't claim to understand this map; max score seems to be 171,150. I blame timixretroplays for the idea.85 downloadsupdated 4 y ago
- PDark 1.1aby CyberOmenRooftop entry and first floor of dataDyne Central: Defection from Perfect Dark. In Crystal Caves form.85 downloadsupdated 6 y ago
- POWERPLAYby GaryInspired by Tomb Raider 1, POWERPLAY is a challenging 'Switch to lift' level. Some lifts need to be on, some off, some repositioned. Some switches already correct - sneaky? Sorry for 'Aftermath' - originally impossible -'Powerplay' should make up for it.85 downloadsupdated 6 y ago
- Super Mario Maker 2by Retro ZenInspired By the Super Mario Maker 2 Kaizo Scene. Enjoy! (Difficult!?) Look for Retro Zen on YouTube! =) (Clear vid on my channel.)85 downloadsupdated 6 y ago
- I'm the Batman!by Retro ZenPunishingly Prodigious Painfulness (Or something like that) Look for Retro Zen on YouTube! =)85 downloadsupdated 6 y ago
- Snake Bite Holeby Hank J WimbltonA dark hole beckons you forward. you heard a slithering, hissing hum from a distance. What treasure could be waiting for me?84 downloadsupdated 3 y ago
- 1000th Level Special!by timixretroplaysA special 1000th workshop level, with puzzles by Dosgamert, Clubsessel, Roobar, Emberheart Games, and timixretroplays. If you finish it, come join the Emberheart Games Discord server, so we can congratulate you! (Now with fixes!)84 downloadsupdated 3 y ago
- AK095 - Vaginaby 76561199206721056Sex name level of the day part II (1. EMP's redtubes... 2. AK's vagina...) Very fast and very easy Max score… 14220084 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.