Top similar games like Ad Wars:

After the last human war, gases were spread through the atmosphere making it unbreathable. The richest to fled to orbital colonies and the others took refuge underground. Get ready to fight giant Insects for the future of humanity !

Years after the Overflow, a catastrophe that plunged the city of Sci-Two into a decaying metropolis, a wayward smuggler stumbles into a plot surrounding the miracle drug Halcyon, veteran soldiers, and the corporation out to eradicate anyone too close to the truth, in a classic JRPG experience.

In this fast-paced action roguelike, mutant cats hidden from the world for years find that life outside is so cool, they don’t want to go back home. For that, you'll have to fight through and conquer the heart of the zombie-infested County of Ravinbrook. It's the only way to Catland

A post-apocalyptic arcade shooter. Collect fuel and dodge enemy fire as you fight back against the evil Scorpio gang. Mixes cars, shmups and themes that would have been right at home in 80's anime and arcades..

Schism is a challenging action roguelike RPG with guns, gods, leveling, and frequency-switching action. The combination of deep leveling and stat systems, full gun customization, deity worship, intense bullet hell combat, and difficult bosses make for a unique and highly replayable experience.

A retro twin-stick bullet-hell where you fight hordes of enemies, collect powerful weapons and upgrades, and go head to head with menacing mechanical bosses. Take on the hordes solo or with a friend in local co-op!

Cyberbugs is a post apocalyptic twin stick shooter which takes place long after humanity has gone extinct. Insectoids has gained consciousness through the means of cybernetics by previous human experiments and are now having the time of their life. Enter the arena and fight your way out.

Toy Battlegrounds is a shoot 'em up survival game set in a kid’s bedroom. Battle endless waves of toys using a variety of weapons in atmospheric nighttime surroundings. Survive against different enemy types, collect power-ups, and prove your skills in this action-packed toy war!

You are a Wizard. Being imprisoned in Penimorta, a maximum security prison, has little appeal. Naturally, you've decided to bust out. The problem is... between every floor of Penimorta is a Corporeal Beast. Can you escape?

The Lab and Dungeons is a fusion of roguelike action and shooter RPG. As a robot, mine ores, craft unique weapons, and conquer procedural dungeons. Collect materials to unlock more advanced weapons. From a novice to a high-spec warrior robot, enjoy physics-based combat solo or in co-op mode online!

Is there any way we can protect ourselves from intelligent machines? Choose your weapon, choose your exclusive character, upgrade your skills, and enjoy 15 minutes of pigeon experience.

You are a friendly-but-deadly Mech on a journey searching for your missing pilot in this action-packed roguelite shooter. Choose your missions and rewards, research skills, equip expansions, mod your weapons, install plugins, customize your looks and stylishly cut your way through hordes of evil AI.

Soda Sabotage is a Sci-fi 2D top-down shooter, where the player guns his way through 25 levels and 5 bosses belonging to a soda weapon factory using their own weapons against in order to disable the evil soda weapon making factory. Shoot, dash but most importantly survive!

The Hero of Pixel Spire is a Fantasy, Bullet-Hell, Rogue-Lite with RPG elements. Clear each floor, Master unique spells, and Ascend the ever-changing tower to become 'The Hero'. Don't forget to rest in The Enclave though to: Level up, Upgrade your gear, and Prepare for the formidable bosses within.

Dodge and shoot your way through waves of enemies. REVO is a high speed, neon drenched space shoot ‘em up inspired by arcade classics of the 1980’s. Collect pickups, unlock powerful, ammo hungry weapons, and defeat giant bosses.

A dynamic sci-fi adventure, the events of which unfold in a post-apocalypse setting, the catalyst of which is a terrifying nuclear war.

A shooter full of action and stealth eliminations, set in the year 2086. As Alícia you have an ultra technological suit, primary and secondary weapons, skills and special movements to kick out the invaders!

Punch, whip, and zipline your way through a post-apocalyptic America in this 16-bit retro-style action platformer! Play as Taro Takahashi, a resistance soldier on a revenge mission against the dictator who lords over the ashes.

SHOCKWAVE TRIGGERS is an arcade high resolution pixel art shmup/shoot'em up, in which you use the power of Shockwaves and a good timing to get the most bonus from your destroyed enemies. It's simple: shoot, dodge, wait and SHOCKWAVE!

A science fiction-themed vertically scrolling shoot 'em up game known for its stunning detailed pixel art, gigantic bosses, and a menacing difficulty. From the legendary studio Toaplan, this is quite possibly the most rock and roll shooting game of all time.

Put out the fires and rescue the hostages in this fast-paced arcade game!

Quinary is a top-down roguelike action shooter game. Players take on the role of the Gynoid robot, customizing their body parts and using visual programming to create their own skills. In randomly generated dungeons, they defeat enemies and bosses.

Ball Bulét is an isometric, Bullet Hell, twin-stick shooter in which a girl searches for revenge by fighting security guards with...a bouncing ball?! Progress through the building by performing ricochets with your spherical weapon against walls and enemies to reach the top.

Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.

Eradicate the logic viruses infecting your android baby sister in order to save her life in this fast-paced twin-stick shooter.

A sci-fi shoot'em'up game with heavy focus on upgrades experimentation, featuring two unlikely heroes that must work perfectly together, despite their share of secrets, to surpass their limits and succeed in eliminating a threat that might destroy both Earth and Andraxia if left unchecked.

Gratuitous Shooty Game is a hobby space shooter made by the developer of Gratuitous Space Battles, reusing the art from that game :D.

Stratogun is an ultra-fast arcade space shooter where a fraction of a second will decide whether you live or die. Unlock weapons, ships, and perks to conquer The Orbit of Death as well as the leaderboard.

Blast off into space! Help Monica and her team explore the galaxy, fight off hordes of enemies, and clean up the mysterious cosmic gel in this retro-arcade inspired action shooter!

The lord of the parties is a brand new game that combines an RPG with a party shoot 'em up. Explore this unique fantasy world with your own allies!

Dodge the enemies shot and kill them with different weapons. Move, Dodge and Kill is a rogue-lite dungeon crawler in a neon environment.

X-Force Under Attack brings back all the charm of shmup games from the 80's/90's. It's a frenetic and chaotic space shooter with insane battles against extremely difficult bosses.