Top similar games like Defendoooooor!!:

You play an explorer stranded on a dangerous alien planet. Low on fuel, your only hope for escape is to find the planet’s core in this incredibly clever action-puzzle-platformer.

VVVVVV is a platform game all about exploring one simple mechanical idea - what if you reversed gravity instead of jumping?

Electronic Super Joy is a brutally hard platformer set in a world of pulse-pounding electronic music. Run, jump, smash & fly your way through 45+ weird & different levels, with low-gravity, world rotation, giant monsters & swarming missiles.

Pizza Tower is a fast paced 2D platformer, with an emphasis on movement, exploration and score attack. Featuring highly stylized pixel art inspired by the cartoons from the '90s, and a highly energetic soundtrack.

Exit the Gungeon is a small, spin-off 'dungeon climber' immediately following the adventures of the misfit Gungeoneers.

One prisoner. One hit kills you. Fight through 30 sectors of a space prison ship in a top-down roguelike shooter where every bullet can end your run. Reflexes, precision and dash — or die trying.

A combination of platforming with a gravity gun, BEEP is an amazing physics-platformer. Despite its friendly art style, this is a hardcore platformer in the truest sense.

This is a minimalistic horror platformer about survival adventures at snowy mountains. Follow the mysterious voice from the radio, fight your fears and reveal the truth!

Mago is a retro 2D platformer that puts us in the boots of a sorcerer, who was unfortunate enough to eat evil overlords' food. Now he has to rescue his beloved princess from the dinner menu of the evil Gourmet! Nostalgia awaits!

Shovel Knight: Treasure Trove is the complete Shovel Knight collection, containing all 5 games in the epic saga! Dig, blast, slash, and bash your way through a fantastical, 8-bit inspired world of pixel-perfect platforming, memorable characters, and world-class action-adventure gameplay.

Minit is a peculiar little adventure played sixty seconds at a time.

Explore and uncover the mystery of a surreal alien world by blasting aliens and glitching your environment in this intense retro side-scrolling action/adventure.

A challenging platformer where you have to overcome obstacles. Avoid rays and spikes using the grappling gun. There are checkpoints for each room, so don't be afraid to die. And finally see your rank on the leaderboard at the end of game.

The infamous, tough-as-nails platformer comes to Steam with a playable Head Crab character (Steam-exclusive)!

Capsized is a fast paced 2D platformer focused on intense action and exploration. As a intrepid space traveler, your ship has crash landed on a mysterious alien planet. You must navigate through the perilous environment and fight off blood-thirsty creatures to save your crewmates and escape with your lives!

The End Is Nigh is a sprawling adventure platformer where you die a lot, but thats ok because you are probably already dead anyway.

The world is under a frantic alien attack. Amidst the chaos and with the army virtually subdued, the deadliest and most inconsequential pair of specialists are called upon to do what must be done. Join the war hunting aliens around the world and in every way possible.

Fight your way across the celestial world of Avalice where cats are green, motorcycles drive up walls and monster girls do most of the buttkicking! Freedom Planet is a cartoony, combat-based platform adventure that pits a spunky dragonoid and her friends against an alien attack force.

Vlambeer's SUPER CRATE BOX is coming to bring back the glory of the golden arcade age, when all that really mattered was getting on that high score list. Grab your baseball cap and loosen your pants, it's time to fight endless hordes of enemies and collect every weapon crate you can.

A unique super-tight platformer with varied, highly challenging platforming and enemies. Run, dash, jump, and shoot to make your way through the secret fort and recover the stolen power orb. Featuring (currently) more than 150 difficult screens. Fast deaths and lightning-fast respawns.

Battle Princess Madelyn is a game that follows the journey of a young knight in training, Madelyn, and her ghostly pet dog, Fritzy. Join them as they set out on a journey to save her kingdom and her family from the clutches of an evil wizard!

Cybarian The Time Travelling Warrior is a classically inspired arcade action game, with a mixture of modern and retro gaming tropes.

Flatland: Prologue is a full and original game (not a demo) and also a prequel to Flatland Vol.1. Run as fast and precise as you can through Flatland, a minimalist neon-style world that is about to change forever. A fast-paced hardcore platformer with hand-crafted levels and challenges.

Cracked is a difficult 2D Platformer. Dominate the leaderboards by completing the maps as fast as possible. Explore the abandoned Factory.

High Speed Cataclysm is the most advanced and frenetic 2D action shooter where you will have to destroy thousands of enemies in order to save the galaxy.

Shoot and dash your way through frantic missions! A twin-stick shooter set in a rotating world. Unlock weapons, move quickly and fight tons of bosses.

Ziggy is a challenging platformer about a small lightning bolt trying to get back home. Your main objective is to go through all the traps and reach the end. Can you do it?

Do not let fiend steal your mustaches! It is challenging platformer taking you to the adventure through dangerous dungeons filled with ingenious traps.

SJ-19 Learns to Love is a short boss focused metroidvania about a killer robot who learns to love~ 💕 Explore, defeat bosses, and gain the power of LOVE!

You've activated an old Pinball machine- but with a twist. No points to score, just a mysterious mission to reach the top. We recommend you to try the demo before buying to avoid quick refunds- FlippTechINC.

Wryn is a girl with a big arsenal and big dreams -- she wants to be the ultimate videogame hero! Help her take down the Greatest Heroes of All Time in an action-packed bid to claim the title for herself and show the world what a true hero looks like!

Monstrosity is a 2.5D action-platformer inspired by classic 8-bit and 16-bit era games. Explore a planet filled with twisting caverns, hideous creatures and horrifying bosses, while using your mutated arms for weapons! Or blast your friends in our epic PvP mode

Area 37 is an intense revival of classic 16-bit arcade action, featuring fast-paced combat, challenging stages, and decisions that can change everything. Take control of Pink and fight your way through a machine-dominated world where nothing is as it seems.

Run, Jump and dash your way through 65 challenging levels. Collect orbs too boost your speed and race to beat your own personal time in this hard to put down indie title! Collect all missing magical stone pieces to craft Tenkos legendary sword.