1. Starbound

Starbound is a one-of-a-kind 2D sidescroller for the PC. You write your own story in Starbound, and there is no incorrect way to play! You can save the cosmos from the forces who destroyed your home, finding deeper galactic secrets in the process, or you can choose to colonize unknown worlds instead of embarking on a heroic mission. Set up a farm, become an intergalactic landlord, travel from world to planet gathering rare critters, or venture into treacherous dungeons in search of incredible treasures. Ancient temples and modern metropolises, as well as trees with eyes and naughty penguins, are all on display. Build a tranquil lonely home in the woods, a medieval castle, an underwater arcade, or even a space station using hundreds of materials and over two thousand things.

Pixel art scenes that are well crafted
Procedurally created quests are now available.
New quests and cutscenes have been added!
Micro-dungeons for criminal hideouts have been created.
Curtis Schweitzer, the composer of Starbound, has released four new music tracks.
Furniture, objects, costumes, weapons, and more have all been included!

2. Enter the Gungeon

Enter the Gungeon is a top-down shooter in which you play as a dungeon explorer following a gang of misfits on their quest for personal redemption by locating the mythical Gungeon's ultimate treasure: the gun that can kill the past. Choose a hero [or team up in co-op] and fight your way to the bottom of the Gungeon by surviving a difficult and developing succession of floors loaded with dangerously adorable Gundead and frightening Gungeon bosses armed to the teeth. Gather valuable loot, uncover hidden mysteries, and strike up a conversation with shrewd merchants and shopkeepers to buy powerful equipment and gain an advantage.

Action-packed gameplay is one of the game's highlights.
There are a variety of unique heroes to choose from.
Unlock a plethora of weapons and skills to aid you on your way.
Soundtrack created specifically for you

3. TowerFall Ascension

The official version of the hit archery combat game TowerFall Ascension. It's a 4-player local party game centered around humorous, intense vs matches, inspired by classics from the golden age of couch multiplayer. The primary principles are simple and straightforward, yet they are difficult to learn, and battle is brutal. Obtain game-changing power-ups by looting treasure chests, mastering the skill of catching arrows in the air, or descending on your adversaries and stomping them into submission. TowerFall and Ultra pixel survive are best enjoyed with friends, sitting cross-legged on the floor within punching reach of one another.

Features:

There are over 50 different Versus Arenas to choose from.
New Quest Mode for 1-2 Players
There are up to 8 characters that can be unlocked.
There are numerous hidden secrets and surprises to be discovered.
Matches can be customized with a large number of variants.