Top similar games like Citadel Stormer 2:

Mika's Battle S is a 2D platform action game based on the story of a warrior who has been commanded to defend Sunshineland territory against the attacks from the enemy soldiers belonging to the Rogho Corporation.

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!

Jet Gunner is reloaded, remade and refueled for a new explosive 8-bit adventure. Relive the past glory days where VHS was king, phones didn't have screens and you'd have to blow into a cartridge to get your gaming fix.

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.

"Run and Gun" oldschool single-player platformer with NES aesthetics, including an authentic 8-bit chiptune.

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 baddies of TV Kingdom and restore the airwaves?

In Super Good Boy Adventure, you play as Igor trying to rescue his human, who was captured by the cats Eric and Kenny. Igor goes in a journey through fields and mountains, lakes and cities, to find the cats and bring back his loved one.

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

Scale Death Trap Mountain to save your dog, Gil, from the dragon Xelthorak. A tough, rewarding platformer where skill, patience, and persistence are the keys to survival.

Travel to a forgotten world and study alien creatures in this authentic retro metroidvania!

Ava's Adventure is a 2D Platform Action game based on the story of Ava who has been chosen as a test subject for the secret CRR Corp. experiment in order to help him overcome his social anxiety and fulfill his desires.

Yuhha: Stolen Treasure is a retro-style 2D Platformer with vertical levels and horizontal screen wrap. If you're looking for a real challenge, this is it!

Sir Noggin is a platformer inspired by the glorious 8-bit days and in the style of the Master System. Relive the days where the controllers only had a couple of buttons and you'd have to re-tune in your television sets. 

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!

Awaken as the lone survivor of an abandoned civilization. A sentient prototype failsafe. Automatically activated as the last resort. With the sole mission to seak out and destroy the corruption that has infected the entire planet.

Way In The Stars is a real adventure! Find the reasons for the disaster, save the ecosystem of the planet and colonists, and start your own way amongst the stars!

An SNES-Inspired, platforming, sci-fi adventure. It's like playing a Saturday Morning Cartoon!

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!

Rockett Action. Rockett Speed. Rockett 2D Adventure. Rockett Gear EX is a fast-paced 2D retro action platformer inspired by classic mecha and arcade games. Experience intense combat, high-speed gameplay, and a nostalgic sci-fi atmosphere that pays tribute to the golden age of retro gaming.

Far Star is a story-driven action-adventure game with Metroidvania influences. There is something fishy going on in this galaxy, but this won’t stop your intergalactic general services crew from doing their job using a varied set of skills, weapons and outfits.

Emiko's Pledge 2 is a 2D Platform Action game based on the story of a Half-Demon girl called Emiko, whose mission is to protect all the residents of the Ettaze state from the enemies who infiltrated into the territory.

Blasten!! is a retro side-scrolling shooter of robot-busting action! Can you master all the robot power-ups and keep forever peace?

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!

A fast-paced platform shooter inspired by 90s classics. Follow Robot-X on a journey to protect the city from a new danger, fight bosses and jump over pits in this retro experience.

John Ghost is back with a vengeance in this retro-metroidvania. Fall to the underworld, and explore. Seek to calm the horrors below to ensure a peaceful rest for your loved ones. 

In this side-scrolling insect shoot-em-up, originally released in 1990 for the Amiga, take on the role of a robotic fly, tasked with saving the world from hordes of mutant cybernetic killer insects. 50 platforming levels await, across 10 diverse worlds, plus bonus levels and more!

SANABI is an exhilarating stylish dystopian action-platformer. Play as a legendary retired veteran and use your signature prosthetic arm to jump over cliffs and skyscrapers, zip through bullets and traps and defeat powerful enemies.

A very difficult pixel-based platformer featuring a classic RPG slime, Gob, lost in a dangerous world. While being pursued by a supposed "Hero", Gob must jump, slide, dodge and bounce his way through dangerous terrain in order to get back home safely.

In a world devastated by machines, humanity places its last hope in a warrior equipped with special armor. Explore intense stages, face challenging bosses, and fight to reclaim what remains of the planet.

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.

You are Wiloo, and a lonely alien known as Dr. ETvaldo has kidnapped your dog! Now only you can save your best friend! This game is the Deluxe version of "WILOO" and "Super Wiloo Demake," rebuilt using current codebase, featuring updated pixelated graphics and many improvements!

Mika's Battle S 2 is a 2D Platform Action game based on the story of Mika, the Sunshineland warrior, who has been assigned with a special task, that is, to rescue Sayuri, the Sunshineland Intelligence Department officer, who was imprisoned by the enemies.

A retro style mini metroidvania game during Old West about "El Gatito", a lovely little "Pistolero" cat who needs to defend his hometown from evelish mutant vegetables!

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.

Embark on journey through the "Project: Artificial Legacy Saga" a four-part series, crafted to feel as if it was released across four console generations. Follow Kirana on her heroic journey, as she protects her family and her homeland from a mysterious evil force.

In One Neck Ahead, you play as Kid Giraffe on a journey towards the heart of the forest, where dreams come true. Carry your own ground, create your own platforms, and meet a cast of memorable characters, each introducing a new twist to the adventure.