
Koppy Kopsocks
Jump in!
In this platformer, you play as Koppy, a kangaroo wearing ugly (but magic) socks that grant jump powers!
The game is now avaliable to be played by the public with its latest build. But only with the intent of receiving feedback about the current gameplay state.
Game made on GB Studio, developed by jackalocked.
Music composed by ENAHU64.
CONTROLS
| Arrow keys / A / D | Walk |
| Down arrow / S | Build up [hold], Super Jump [release] |
| Z | Jump |
| X or K | Sprint |
Super jump mechanic
Hold the down arrow / S key to build up a jump. The meter on the left shows how much you're building up and has a limit on how much you can do it.
And then, release the button to do a Super jump! The jump will be as high as the amount you've built up.
You can build up whenever you're standing, walking, or even in the air!
Enemies!
There are (in the current build) 3 types of enemies:
| Enemy | Behaviour | Weakness |
| Mice | Roaming | Jump over them |
| Birds | Flying (horizontally) | Jump over them |
| Moles | Roaming | Jump over them twice |
| Spider | Moving up/down (vertically) | Jump over them |
OTHER PLACES
Kopsocks is also avaliable in other places! Hop in!
Did you know that Kopsocks actually started out as a simple Scratch project? The prototype can be played directly on the Scratch website!
| Updated | 27 days ago |
| Status | In development |
| Platforms | HTML5 |
| Author | jackalocked |
| Genre | Platformer |
| Made with | GB Studio |
| Tags | Game Boy, jumper, jumping, kangaroo, platforming, Retro, socks |
| Average session | A few minutes |
| Languages | English |
| Inputs | Keyboard |
| Links | YouTube, Gamejolt, Newgrounds (collection), Bluesky, Twitter/X, Instagram, TikTok |
Development log
- New spooky content! Happy halloween!27 days ago
- 0.7.1: Patch94 days ago
- One step development takes, a giant leap for this game is taken (0.7.0)96 days ago
- Back into development! Test version of 0.6.0 released!Jul 21, 2025
- 0.6.0... Almost there!May 23, 2025
- Kopsocks 0.5.3! Music to my ears!May 06, 2025
- Koppy: A rebrand that brings more fun!Apr 08, 2025
- Kumper 0.3.0: More enemies!Apr 02, 2025





Comments
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really cool gb game has a lot of potential would love to see this in a expanded form :)
This looks really cute, love the art and all! Would love to work with you in the future!
Hoppy... Hop... Socks... oh my God guys... this is deep !
Real