Cave System (Matthew W. Fangame)
Undertale but it is a crappy russian ripoff.
Based on game concept created by Matthew W. and shown in his YouTube videos.
| Status | Released |
| Platforms | HTML5, Windows, macOS, Linux, Android |
| Release date | Dec 10, 2024 |
| Rating | Rated 5.0 out of 5 stars (1 total ratings) |
| Author | Late Night Tom |
| Genre | Adventure |
| Made with | GDevelop |
| Tags | creepypasta, deltarune, Demake, retake, Retro, sans, Surreal, Undertale, vibingleaf, weird |
| Average session | A few minutes |
| Languages | English |
| Inputs | Keyboard, Mouse, Touchscreen |
| Accessibility | Subtitles, High-contrast |
| Links | gd.games, Video (#1), Video (#2), Video (#3), Soundtrack |
Download
Download NowName your own price
Click download now to get access to the following files:
Cave System (Windows) 64 MB
Cave System (MacOS) 82 MB
Cave System (Linux) 84 MB
Cave System (Android) 8.1 MB
Cave System (Source Code) 5.2 MB
if you pay $5 USD or more
Development log
- Cave System - "Final" Update (Again?!)Apr 01, 2025
- Cave System - Final UpdateDec 29, 2024





Comments
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i liked so much the gaem, i kiled the skeeton and the kin but i still can t beet the flower, every time i damage the flower for no reson i stop moving adn it kills me, is it a glicht?
I think i got softlocked when i died to the skeleton :(
what do you use to make the art for these?
I didn’t make the art! The game was based on Matthew W. YouTube videos.
Does anyone know how to beat the bouncy damage dealing dandy deer?
u mean the red ones befor king????? Idk i think thats not possible D-:
helppp :-( can 't defeet 2th boss (kinge) i got skeleton cap and still LOSE what do?!??!!?!??!?!?!?!
Matt bro i can’t believ u PLAYED THIS??? :-O kinge is too strong, u need to really SPAM damage button lolol (secret tip: hold ur breath irl 4 extra damage, trust me) also… collab when??? i luv u
wow I didn't expect this to be instantly updated, thanks for recreating everything!
thanks