

Developed by RetroSouls.
In MultiDude you control of a team of characters with various abilities, that must work together so all of them can reach available exits on each level. The ZX-Spectrum version uses multicolor (a software technique to combine more colours than normally possible without colour clash).
The AI codenamed DUDE lies deep in the computer core of a long forgotten laboratory. DUDE was content to spend its days and nights decoding complex algorithms and optimizing sprite sheets...until it deciphered a transmission from the surface that said its lab would be destroyed! Having developed a will to survive and maximize the efficiency of artwork, DUDE searched through the laboratory for a way to escape. Luckily, the lab was once a factory for different kinds of robots. DUDE modified itself so it could interface with and control these robots and escape the lab, one room at a time. However, DUDE realized that many of the rooms in the factory were designed for testing these robots to see how they could work in unison. To escape, DUDE knew what it must do. The AI had to become MULTIDUDE!

Platform / Puzzle / Strategy / Action / Science fiction
You have 8 hours to prevent Elvin, a psychotic genius from destroying the world in this sequel to the highly successful Impossible Mission. Enter Elvin's tower fortress, avoid his robots, assemble security combinations for each tower, recover musical sequences and tie them together into a full melody to reach Elvin's central control room.

Platform / Puzzle / Science fiction
Aperture Science DS, previously known as Portal DS, is a Homebrew version of the popular Portal game series. The project has been released as part of the Neo Flash 2013 coding competition. It features most of the mechanics found in the series and a level editor inspired by Portal 2's perpetual testing initiative.

Platform / Puzzle / Indie / Action / Science fiction
You play as Danny, a young man suffering from insomnia, who uses an experimental device to explore his mind and discover the cause of his sleeplessness. Each level of the game, representing events from Danny's life and inspired by artists such as Tim Burton and M.C. Escher, requires the player to control Danny as he collects his "lost marbles" and other thoughts.

Platform / Puzzle / Action / Science fiction
Penguin Land, known as Doki Doki Penguin Land Uchū Daibōken (どきどきペンギンランド宇宙大冒険? lit. "Thump Thump Penguin Land: Great Outer Space Adventure") in Japan, is a Sega Master System game and the second game in the Doki Doki Penguin Land series. In this game you play as a penguin going through a puzzle platformer stage and try to guide your egg around the polar bears, rocks and other hazards to the end of the stage. The game has a total of 50 stages and a level editor which can save up to 15 additional levels. The level editor data is stored on the game's battery back-up RAM.

Platform / Puzzle / Adventure / Action / Science fiction
Abe’s peaceful retirement was shattered when visited by a vision from the Three Weirdos. Abe learned the Magog Cartel was mining Necrum, the sacred Mudokon city of the dead, to collect bones to make super-addictive SoulStorm Brew. After freeing the Mudokon spirits imprisoned in the Mudanchee and Mudomo Vaults, Abe gained scary powers from the Weirdos, including the ability to heal his Mudokon friends of SoulStorm addiction, and the power to turn invisible. Infiltrating the transportation hub of FeeCo Depot, and using explosive farts to survive adventures at the Slig Barracks and Bonewerks, Abe broke into SoulStorm Brewery. There Abe learned the truth behind the secret ingredient of SoulStorm Brew... just before blasting the place to atoms with the combined power of the sobered-up Mudokon he’d rescued. Then Abe joined his brew-addled pals at Alf’s Rehab & Tea to take the cure – the journey of a lifetime starts with one step. Or is it twelve?

Platform / Puzzle / Adventure / Action / Science fiction
Oddworld: Abe's Oddysee is the first game set in the fictional Oddworld universe. It is a platformer with puzzle-solving elements, focusing on the portrayal of a weak, underpowered character in a grim and hostile world, who has to rely on his cunning to outwit enemies and overcome hazards. The game has pre-rendered background graphics and uses CG movies of similar style to advance the story between the levels. The main character Abe is almost completely helpless: he cannot use weapons and is usually instantly killed by his brutal enemies if he confronts them directly. For this reason, most of the game involves careful exploration, timed movement, sneaking, and outsmarting the foes through various means: throwing stones to confuse them, luring them into traps, etc. Abe can run, jump, climb, tiptoe, crouch, and roll; in most areas these actions are essential to his survival. A few stages involve Abe riding a large animal known as Elum. Abe's only special power is chanting, which he can use to stun certain enemies for a while or possess them. When Abe possess an enemy he gains his abilities: for example, possessing the body or a ferocious Slig allows the player to shoot from his machine gun, communicate with other creatures of his kind, and even commit suicide, clearing the way for Abe.

Platform / Puzzle / Action / Fantasy
Will the Vikings find their way home across time and space? Will Erik lead his brothers to safety without bonking himself back into thinking he's an iguana? Will Olaf be reunited with his wife and daughters? Will Baleog ever to get a date with Freya, that Valkyrie babe on the "Resume Game" screen? Stay tuned...