Mods / World

• AAll Supreme Worlds (2018)by SpaceManiacThis collection of over 400 verified add-on worlds posted to the Hamumu website from 2000 to 2014 may be all the gameplay you'll ever need! Also includes some additional community worlds from 2014 through 2016.449 downloadsupdated 3 y ago
• GGloom Valleyby Ben (HSB)The culmination of 10+ years of effort into the definitive barrel-pushing experience. It's the only Supreme world with a bad Megalovania mashup, do you really need to know anything else?298 downloadsupdated 3 y ago
• LLost Levelsby SpaceManiacA world assembled from different unfinished SpaceManiac projects. 16 levels in total.131 downloadsupdated 3 y ago
• SSpooky Castle Supremeby PewskeepskiThis is a "Supreme-ified" version of the original Spooky Castle. It's almost the same, but contains some game-play elements introduced with Supreme With Cheese in 2003. This includes things like candles, music and more variety of enemies. My goal was for this to be what Supreme With Cheese was to...105 downloadsupdated 3 y ago
• WWelcome to Spooky Castle!by PewskeepskiThis was an attempt at creating an identical recreation of the original, single-world game "Spooky Castle", released in 2000 by eGames, and then re-released in 2004 for free by Hamumu. This version doesn't contain any music, candles, or anything that was later introduced. If you want a "Supreme-i...103 downloadsupdated 3 y ago
• WWinter Wackiness 9 - IPby Negative SpaceThis is the updated re-re-release of my Winter Wackiness 9 - EC! With some prettier design, some typo fixes, and a bit more flavor and difficulty, this is the final version of it I made before calling it quits. Now with added commentary available upon completing the final level!80 downloadsupdated 21 mo ago
• HHalloween Horror: Merge Editionby 76561199028944413Halloween Horror meets merge worlds for the first time! Face your way through spooky levels by Axiomatic, Cheeselord, Frogdude, Isiel, Spacemaniac, Megadog, and Pewskeepski.79 downloadsupdated 21 mo ago
• DDE4: Thingeriaby 76561199028944413It's the home planet of the Thingies this time! Each level set features a different set of a unique subspecies of Thingie. Can you beat them all and face the Thing King?75 downloadsupdated 3 y ago
• DDE6: Super Fun Death Packby 76561199028944413A world consisting of many 3 level long gauntlets of increasing difficulty. Oh, it looks like a familiar face is challenging you in that last one...75 downloadsupdated 3 y ago
• DDE5: Random Mergeby 76561199028944413A smattering of unrelated concepts grouped together into one singular world. I love the keychain level in particular.73 downloadsupdated 3 y ago
• DDE7: Death's Domainby 76561199028944413The malevolent shapeshifter known as "Death" blocks your way for the last time. Is this it? The final world? Those strange red Xes look rather suspicious...73 downloadsupdated 21 mo ago
• DDE3: Pumpkinia Supremeby 76561199028944413Loosely based around which is Jamul's (Hamumu's) first game! This world isn't completely source accurate, but it's a fun experience if I do say so myself.73 downloadsupdated 3 y ago
• DDE2: Boss Worldby 76561199028944413A neat little world with almost exclusively boss levels. This time around, you can have a better idea of who you're going up against, unlike the original version.73 downloadsupdated 3 y ago
• DDE1: Monster Evolutionby 76561199028944413My very first world! I was only 9 when it was published.71 downloadsupdated 3 y ago
• QQuadby PhilbatraxThis world is 4 (??) worlds in one, offering great variety in its 35 playable levels, in which no two (except a few mazes) are the same. Hide behind trees as you sneak through the Stealthy Stealth Forest, Solve lava mazes and cryptic secrets in the Puzzling Caves, Destroy hordes of enemies in the...59 downloadsupdated 3 y ago
• WWinter Wackiness: Merge Editionby 7656119902894441335 downloadsupdated 20 mo ago
• AAll Hallow's Eveby Negative SpaceThis is an old attempt at Halloween Horror 12 that then slowly got more complicated and expanded over time that I did years ago! Rather than lose it forever, I decided to finally upload it and preserve it forevermore on the interwebs. Polish semi-guaranteed! NOTE: this world is not 100% finished....23 downloadsupdated 2 mo ago

17 world mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.