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Watch trailer on Steam ↗Dr. Lunatic Supreme With Steam
Hamumu Games, Inc. · Published by Hamumu Games, Inc. · Official site ↗
Very Positive — 99% positive (84 reviews) · 100 achievements
Last updated 27 Sept 2026
Smash monsters, collect brains, and so much more as you attempt to stop Dr. Lunatic's evil scheme. 1,200 levels and hundreds of hidden bonuses in Bouapha's greatest adventure! Now enhanced for Steam!
DJCTQ 6Steam WorkshopFull Controller Support
£8.50
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
£8.50
Price history
3 Sept 2026Lowest: £8.50 · Highest: £8.5011 Oct 2026
Action, Adventure, Indie · 2023 · More £5 - £15 games
Embark on Bouapha's daring journey to defeat Dr. Lunatic's nefarious plot through over 1,200 thrilling levels filled with hidden bonuses. Developed by Hamumu Games, this indie adventure combines action and exploration in a unique challenge.
About this game
With over 1,000 levels and hundreds of things to unlock, Supreme may well be the only game you ever need.
Originally released in 2003, and now enhanced for Steam for its 20th anniversary! Featuring achievements, Steam Cloud support, full Steam Deck support, and the Steam Workshop for custom levels.
* Even 20 years later, stick technology has not advanced to the point where you can shake a stick at the hours of gameplay.
- Earn coins for your performance, and spend them in the SpisMall.
- Unlock over 80 separate Worlds, and dozens of other items, from bonus abilities and playable characters to arcade games and artwork!
- Over 200 unique enemy types which you can fight, have assisting you, ride on, run away from, and scan for information!
- Let's repeat this one: over 1,000 levels to play!!
- New level types like Stealth where you must remain hidden, and Underwater, where you have to maintain your oxygen levels.
- An incredibly powerful, but easy to use, World Editor is built into the game - it's the exact tool we used to create the original levels, not some watered down garbage!
- Over 400 more worlds available in the Workshop, featuring more than 5,000 more levels. You know when procedurally-generated games say things like "over 3 million levels!"? This is like that, except they're all handmade (by a collection of dedicated fans throughout the decades)!
- More hours of gameplay than it is possible to shake a stick at, given current technology*
Originally released in 2003, and now enhanced for Steam for its 20th anniversary! Featuring achievements, Steam Cloud support, full Steam Deck support, and the Steam Workshop for custom levels.
* Even 20 years later, stick technology has not advanced to the point where you can shake a stick at the hours of gameplay.
System Requirements
Will my PC run this? →Minimum
Minimum:
- OS: Windows 10 or Later
- Processor: 2 GHz
- Memory: 128 MB RAM
- Graphics: OpenGL 3.2 Compatible Graphics
- Storage: 250 MB available space
Supported Languages
English*
*languages with full audio support
*languages with full audio support
Latest news
Patch NotesOfficial
A bug fix! Patch notes for Supreme 9.6
Fixed:Fix movie unlocking, high scores, and statistics not counting for some levels due to a bug introduced in Supreme 9.5. Also:JspEdit: Change font to match Supreme's editor.HamSandwich has been updated as well.Read full article on Community Announcements (SpaceManiac)Patch NotesOfficial
Bug fixes! Patch notes for Supreme 9.5
New! Allow loading .ogg files as custom sounds. Add page numbers and multi-filtering (right-click on category) to Monster, Sound, and Item lists. Fixed: Add a fallback if Steam Workshop upload fails due to file permission issues. Fix SWC-only items appearing by mistake in some imported Dr. L worlds. Fix rare bugs with Suckers, Blowers, and Sphinx Arms with different AIs set. Also: HamSandwich has been updated as well.Read full article on Community Announcements (SpaceManiac)Patch NotesOfficial
Weapon un-lock! Patch notes for Supreme 9.4
New! Add third control "Wpn Lock" that toggles the Wpn Lock setting while held. For example, if Wpn Lock is on, this acts as a "pick up" button. It's also usable in Specials. The default is Tab. Fixed: Fix graphical pop-in on very large items and monsters. Fix sounds far to one side sometimes wrapping around and coming from the other side instead. The F11 hotkey now cycles through possible sizes, instead of just tiny and huge. The Special Trigger selector now keeps the NOT/AND state instead of clearing it. Also: HamSandwich has been updated as well.Read full article on Community Announcements (SpaceManiac)Patch NotesOfficial
Bug fixes! Patch notes for Supreme 9.3
New! Add bullet selection menu to relevant specials, contributed by Hyperme. Increase per-world tile limit from 800 to 1000. Add editor help message explaining how to enable Custom JSP for items. Fixed: Fix visual bugs when combining underwater/lava, handheld mode, and movies. Fix Steam Workshop uploads occasionally re-including files from previous uploads. Fix Creeping Cone having an attack sound when it shouldn't. Fix water splash particles sometimes flashing the wrong color (especially obvious when raining on Splatter Mode). Fix a missing text file in Halloween Horror 2 - TG. Fix Summon Bullet prompt to indicate that equations are allowed. Fix Summon Bullet's facing information for Cheese Hammer (was 8, should be 255). Also: HamSandwich has been updated as well.Read full article on Community Announcements (SpaceManiac)Patch NotesOfficial
Achievement icons! Patch notes for Supreme 9.2
New! Add one hundred unique achievement icons by the skilled Ben Rose! Enjoy them in your Steam library or on your profile and brag about your accomplishments to your friends. Add new "Advanced" HUD option with a level timer and weapon lock status, contributed by AutomaticFrenzy. Verify add-on world "Lost Levels" by SpaceManiac for leaderboards and add it to the workshop collection. Fixed: Make volume multiplicative instead of subtractive, so lower volumes doesn't cause quiet sounds to be fully muted. Fix issue where repeated sounds like AK-8087 fire could be cut off too soon and effectively silenced. Fix rare possibility of Traffic phasing through an obstacle at the very start of the level. Fix playable Dr. Lunatic sometimes firing one too few lightning zaps on hit. Fix Bestiary in SpisMall being inescapable on gamepad. The Back button now quits it. Also: A call for levels for a Halloween Horror merge world is active. SpisMall arcade game leaderboards are public on Steam Community, along with many more worlds. HamSandwich has been updated as well.Read full article on Community Announcements (SpaceManiac)
