Popular games built on game engine flash

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.

Codename: Gordon, also known as Half-Life 2D, is a two-dimensional Flash sidescroller shooter game made by Paul "X-Tender" Kamma and Sönke "Warbeast" Seidel. The game was produced on behalf of Nuclear Vision, and was distributed free of charge over Valve Software's Steam online delivery system as a promotional title for the then-upcoming Half-Life 2. The game has since been removed from Steam's storefront due to factors related to the developer's bankruptcy. The game started off as a fan project of Paul Kamma and Sönke Seidel, the concept being inspired by various Half-Life 2 advertisements. Soon after, the two started working on Codename: Gordon on behalf of Nuclear Vision. The company also presented the game to Valve, the developer team of the original Half-Life series, who later distributed the game through Steam.

Dad n' Me is a brawler/ fighting game created by Tom Fulp and Dan Paladin, creators of Alien Hominid,in 2005. It is seen by many as the game which popularized flash games, as for its time it was unique as it was very advanced in a genre that was seen by some as primitive. The objective of Dad n' Me is to travel across a level and to beat up any children and bullies who stand in your path. Once a group of children is encountered, the player's progress will be stopped until they have defeated all the enemies in the area. Various objects can be interacted with in various ways. For example, some objects can be picked up and thrown. others might explode when being hit, and there is even an interactive soccer game midway through that can be played.

You are riding on a train without a name, memory, or your own body. Along with you are five other passengers who will share their thoughts and various tales of their past life before reaching their destination. One of them is clearly different from the rest, as he or she is closely tied to your past - a past that will greatly change your destination. As you embark for the final stage of your life, what will you discover? What is waiting for you at the end of your journey?

Jelly Escape is an action-packed pixelated platformer with a classic retro look! Help your fellow jellies escape and maneuver your way through intricate levels to make it to the exit. Overcome treacherous obstacles, solve puzzles, beware of enemy blobs, and collect energy along the way to rescue all the jellies. How quickly can you Escape?

Houchou Shoujo Gensoukyoku, commonly known as Yume Nikki Gensou among the western community, is a Metroidvania-style fangame made by Atelier Izumi (AKA Studio Izumi).

Flash-based action platformer.

A good zombie – it’s a dead zombie. Agree? Then you’re not mistaken with the address. You will have a chance to test it in practice. Destroy all zombies. Destroy all other enemies. And save the planet. The planet Zombotron! You won’t see a shortage of weapons and ammunition. Forward! God of War is on your side.

Don’t let the name fool you, zombies in Zombotron are ruthless and clever as ever, they will keep coming at you until they are completely disabled. Zombotron Time Machine is a new entry in the Zombotron universe and delivers engaging gameplay and story.

Welcome to the planet «Zombotron», inhabited by human-mutants or just stupid zombies. Nobody knows where they come from and what they eat. But we know one thing – they are ready to destroy everything that moves. During the colonization of the planet people built several laboratories to create bio-robots to clean the planet from evil, but something was wrong. There was no people on the planet Zombotron, but those laboratories still operate under the computer’s control. You are one of the few bio-robots and so will you be able to complete this mission?

Edutainment CD-ROM game developed by the SING research group, showcasing seven different Galician locations. After completing the game the user gains access to Aquelarre, a tool that allows the creation of new, custom stories.

Give Up, Robot is a flash game developed by Maddy Makes Games that is centered on a robot trying to get past 50 levels and get to the end as fast as possible.

The game about being buried alive. About being powerless.

Onasu is a Yume Nikki fangame. It is based on the console game in Yume Nikki, Nasu. Your goal is to catch the falling eggplants before they destroy all of the floor tiles beneath you and achieve the highest score possible.

Experimental increpare game.

Mike shadow is an action and combat game, where a vending machine swallowed your money and you must fight it with dozens of special attacks with high animation quality. Collect money, upgrade your skills, use weapons, magic and other devastating powers to beat the machine.

The Hitman 2 Christmas Game is a promotional flash game developed by the now-defunct Noise Media, and released by Eidos Interactive to promote Hitman 2: Silent Assassin during the holiday season.

The world you’re about to experience Crafted by researching Multiple comatose patients real-life and Dreamworld events. No Matter where you come from or who you are, allow me to be the first to say: Welcome to Daze. A point&click game where unique minimalistic art style creates an unforgettable and atmospheric experience. The game is about a young 12 year’s old boy who lost his mother, now he is on his way to find her.

Smash through hordes of zombies as you drive your way through a zombie apocalypse, unlocking and upgrading vehicles along the way.

Strikeforce Kitty is back! Evil foxes have attacked again. We've sent our gallant kittens on an epic adventure to conquer the foxes' fortress! The purr-fect runner. Funny, addictive, and full of surprises! Unlock upgrades and collect items and clothes for your kittens. Create their own unique outfits or wear popular costumes like the Batman or Darth Vader suits! - 200 Costumes - 31 Super costumes - 21 Artifacts! Reincarnate your kittens with super costumes! - 4 Bosses - 5 Worlds - 20 Locations - Over 6 hours of gameplay - Unique levels! Earn skills to unlock secret places and open chests! - 12 Kitten abilities

Play as Domo-Kun and take down those pesky power puff girls! Short game that mixes retro gaming with the beloved hero, domo.

The Splitting is an episodic mystery adventure game. In the 2nd chapter, Daniel arrives at an asylum, where he meets a group of people who lost their reflections. There he dives deeper into this world, and learns more details about the people he travels with.