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Dr. Lunatic Supreme With Steam

Dr. Lunatic Supreme With Steam

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!

Released Sep 18, 2023 Developer Hamumu Games, Inc. Platforms Windows · Linux Action-AdventurePuzzleExplorationLevel Editor2D
View on Steam ↗ $9.99 (US · as of 2026-05-19)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.

98.8%positive84 reviews
Recommended · 1 found this helpful

“Okay, this game is weird, and can be pretty janky at times, and may not have all the features that more modern games have, but this game is very charming and by Jove, I still love it so much.”

— a player, Steam review · 35 hrs played
Recommended · 0 found this helpful

“GG”

— a player, Steam review · 4 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.

100achievements
21.2%median completion
2.1%rarest: GOOOOAAALLLL!!
84.1% of players 80.7% of players 78.0% of players 70.0% of players 69.6% of players 67.8% of players 66.8% of players 66.1% of players 64.8% of players 64.5% of players 62.6% of players 60.9% of players 58.8% of players 56.7% of players 54.6% of players 49.6% of players 48.9% of players 48.1% of players 44.3% of players 43.6% of players 39.7% of players 38.5% of players 38.4% of players 38.4% of players 38.3% of players 37.8% of players 37.6% of players 36.9% of players 35.4% of players 34.8% of players 34.6% of players 33.9% of players 32.7% of players 32.6% of players 30.9% of players 30.8% of players 30.6% of players 30.1% of players 28.7% of players 28.5% of players 27.2% of players 26.1% of players 25.1% of players 25.0% of players 24.2% of players 24.0% of players 23.8% of players 23.7% of players 22.4% of players 21.6% of players 21.2% of players 21.2% of players 20.4% of players 20.2% of players 18.5% of players 17.5% of players 16.8% of players 16.4% of players 15.8% of players 15.5% of players 84.1% 0% most earned rarest
Almost everyone has
84.1%Annihilation — Earned for getting 100% Destruction.
80.7%Long Walk — Earned for walking a mile in Bouapha's shoes.
78.0%Combo Plate — Earned for getting a 20 Combo.
Rarest badges of honor
2.1%GOOOOAAALLLL!! — Earned for getting the other 99 goals.
3.1%Two Thumbs Up — Earned for seeing all Movies.
3.2%Scan-O-Rama — Earned for scanning every monster.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Aug 02, 2025
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

Mar 20, 2025
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 d

Aug 11, 2024
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 . Fixe

Mar 06, 2024
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. Fix

Oct 18, 2023
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

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-28.

GenresAction, Adventure, Indie
Player tagsAction-Adventure · Puzzle · Exploration · Level Editor · 2D · Adventure · Retro · Top-Down · Cartoony · Old School · Collectathon · Action (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Workshop · DualShock Controller Support · DualShock Controller Support · DualSense Controller Support · DualSense Controller Support
LanguagesEnglish * *
ControllerFull support
Achievements100
Official sitehttps://hamumu.com/
Minimum system requirements (PC)

Minimum: OS: Windows 10 or Later Processor: 2 GHz Memory: 128 MB RAM Graphics: OpenGL 3.2 Compatible Graphics Storage: 250 MB available space