Jelly Killer
Developed by Immortal Game Studio · Published by Immortal Game Studio
At a glance
Overview
An action, adventure, casual game by Immortal Game Studio, published by Immortal Game Studio — single-player.
Steam’s own one-line description: “Jelly Killer - Retro Platformer The Adventures Of A Young Bioweapon. In this game you will act like the young bioweapon. You will encounter lots of traps and puzzles. You will have to possess human bodies to pass the game to the end. Good luck!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Jelly Killer.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows XP SP 3
- Processor: Intel Core 2 Duo
- Memory: 512 MB RAM
- Graphics: 256 MB graphics
- DirectX: Version 8.0
- Storage: 128 MB available space
Recommended
- OS *: Windows 7 or 8
- Processor: Intel Core 2 Duo
- Memory: 1 GB RAM
- Graphics: 512 MB graphics
- DirectX: Version 9.0
- Storage: 256 MB available space
- Additional Notes: Xinput Gamepad
Supported languages (2)
Jelly Killer FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Jelly Killer?
Steam classifies Jelly Killer as a Action, Adventure, Casual, Indie game, developed by Immortal Game Studio. Jelly Killer - Retro Platformer The Adventures Of A Young Bioweapon. In this game you will act like the young bioweapon. You will encounter lots of traps and puzzles. You will have to possess human bodies to pass the game to the end. Good luck!
How much does Jelly Killer cost?
As of June 2026, Steam lists Jelly Killer at $3.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Jelly Killer single-player or multiplayer?
Steam lists these modes for Jelly Killer: Single-player. It lists a single-player mode.
Is Jelly Killer on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Jelly Killer for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Jelly Killer out yet?
Yes — Steam lists a release date of Mar 24, 2016.
What platforms is Jelly Killer on?
Jelly Killer is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Jelly Killer single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Jelly Killer cost?
Steam lists it at $3.99.
Does Jelly Killer have achievements?
Yes — Steam lists 16 achievements for Jelly Killer.
Who made Jelly Killer?
Jelly Killer is developed by Immortal Game Studio and published by Immortal Game Studio.
Where to get Jelly Killer
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Immortal Game Studio.