Top similar games like Citadel Stormer 2:

Equan, the Watchful Guardian is a challenging retro platformer in which players control, Equan, an intergalactic soldier, racing against time in a hunt for eldritch monsters before they destroy the universe. The problem is, Equan keeps finding himself dead.

MindSeize is a 2D Metroidvania game set in a Sci-Fi-universe. Transfer your mind to a robot and rescue your beloved one!

Super Catboy is an action-packed platformer created in a high-bit pixel art style, combining the best elements of the golden 16-bit platformer era of the 90s with some ‘pawsome’ new mechanics! And let’s not forget; there’s plenty of CAT CONTENT!

A cute and quirky old-school adventure platformer about a Frog named Hoppy searching for his frog friend Jumpy. Features a large variety of gimmicks, enemies, obstacles. Unique and challenging boss fights. Equip charms to alter your play style. It has hats.

Jett Rider is an arcade shooter packed with action, exploration, RPG elements, tons of humor and awesome bosses. Explore, fight, gain experience, purchase weapons in this exciting adventure.

Play as Shiranui Flare in this retro action platformer, wielding her dual pistols, as you explore the world on a quest to save your friends!

Prison City is a dystopian, action-packed side-scroller with tight mechanics and intricate level design. Battle Techno-Terrorists with your chakram and grenades, eat hot dogs for health, and locate contacts to help take down bosses.

Adventure through a Grim and yet beautiful Earth, teeming with life, humor and killer robots! Features hand-drawn art, a blend of action & exploration ... and hidden chests with hexadecimal codes :D

With its cyberpunk city brought to life with retro graphics, Ninja Issen invites players into a world filled with "hyper ninja action" as they work alone to annihilate waves of enemy troops using a variety of ninja skills and fight bosses coming at you with relentless, diverse attack patterns.

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

The Hero of Bangaona is a 2D Side-scrolling Action game where you play as the Hero of Bangaona kingdom whose mission is to capture the enemy bases in order to rescue the Princess who got kidnapped by the soldiers of the Weins Territory.

Telly the TV is a throwback action/adventure platformer with a 1-bit style. You'll explore six themed worlds while collecting Remote Control Keys in a scavenger hunt gone wild. Can you defeat the enemies of TV Kingdom and restore the airwaves?

Lead O.R.B. to save our world from total annihilation in this thrilling 2D-platformer. O.R.B. is a robot sent from the future to destroy an evil A.I. DiOS before it can fulfill its evil plan. O.R.B. has some special skills, and transforming into a ball is just one of the tricks up in its sleeves!

Googoo: Bash! is an action platformer where you'll be bashing and snatching projectiles using Googoo's shield-pack! Help rescue the royal family by destroying the evil monsters and fearsome bosses that have taken over his sacred lands.

Electronic World Z is a 2D Challenging Platform game based on the story of a Robot called DGIN TV whose mission is to collect all of the Electronic components required to reinstate the Giant Power Generator device in "Z" Power Station.

A 2D adventure platformer game where a little man named Poppe explores different locations, finds various items and uses them along his way, fights against dangerous insects and survives in this gigantic world.

An cute, silly, game filled to the brim with squishy invertebrates! Strives for total accuracy to Game Boy Color hardware!

Rift Racoon is an intense precision platformer about a lost racoon with a fun abillity: teleportation! Teleport through dangerous traps, use your claws to climb walls and jump your way across difficult platforming levels with retro visuals!

2D action-adventure platformer with a drill-head hero! Get ready to drill and blast everything in front of you in this challenging game made by fans of classic 90s platformers! Shoot, slide, enter tubes and be launched by cannons, drill everything in your path!

The fast paced platforming of Freedom Planet returns! Become a full-time cartoon heroine and use abilities and items suited to your play style to explore the world of Avalice and defend its animal citizens!

A summer themed retro style 2D platformer, where you fight some robots and evil pirates playing as "Sunny", an adorable and adventurous penguin with a watergun!

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.

Eat Colors is a precision platform game, where instead of running and jumping you throw yourself from surface to surface using just the mouse and a fluffy slime that sticks anywhere.

Akatori is an epic metroidvania where you wield your staff to fight, jump, and explore diverse realms across different eras. Join Mako on her journey to build friendships, face formidable foes, and uncover ancient gods while discovering her true self.

Inspired by games like Contra and Turrican, Guts 'n Grunts is a mid-paced action game with lots of shooting, swimming, and rolling. Find power-ups. Earn upgrades. Fight for pig freedom!

Meet Billy, a robot who is tired of his work on the production lines, who then decided to blow up everything and everyone in order to make his own choices.

Rei-Bo was living peacefully on the island of Plutobell, until a giant spaceship crashed into the place! This is a fun and humorous saga to solve this incident full of obstacles and traps! Choose the levels in the order you want, defeat the ship's members and get their weapons in RoboGAL!

Gravity Circuit is a flashy action packed 2D platformer in the spirit of console classics. Follow Kai, a lone operative war hero who harnesses the mysterious powers of the Gravity Circuit, on an adventure in a futuristic world inhabited by sentient robots.

PIGGY ONE SUPER SPARK is a single-player action game starring Xiamy, Yuez, and a lost newborn baby they happen to find. Follow the trio in their chaotic but heart-warming adventure!

Side-scrolling mech-shooting bad-assery is BACK!GIGANTIC ARMY is a heartfelt homage to 16-bit era mech shooters such as Cybernator / Assault Suits Valken, Metal Warriors, and Front Mission: Gun Hazard, developed by the studio behind the acclaimed shooter SATAZIUS.

Rosenkreuzstilette is a mega-action-platformer game in which you step into the shoes of Spiritia Rosenberg, a virtuous young woman caught on the wrong side of a revolution instigated by her closest friends.

Emiko's Pledge 4 is a 2D platform action game based on the story of a half-demon girl called Emiko, who wants to become the best warrior of the Ettaze state and abroad, as well as protect the weak.

One Gun Guy is a straight forward no nonsense action platformer, one giant level littered with player upgrades, hazards to tackle, enemies to destroy, a boss to kill, and multiple difficulty settings.