Popular games built on game engine OpenGL

Dwarf Fortress is a single-player fantasy game. You can control a dwarven outpost or an adventurer in a randomly generated, persistent world.

In this complex construction/management/roguelike simulation, every generated world brings a unique challenge, whether it’s dwarves with their own simulated personalities or aquifers. Observe what makes your civilization fall into eventual decline, and learn for next time… until something else inevitably goes wrong. The combat model includes skills, body parts, material properties, aimed attacks, wrestling, pain, nausea, various poison effects, and much more. It’s difficult to convey the depth of the generation. Hundreds of animals and monsters, many of which are randomly created for each world, as well as generated poetry, musical forms, instruments, and dances for your dwarves to practice and perform. A dynamic weather model tracks wind, humidity, and air masses to create fronts, clouds, storms, and blizzards. Over two hundred rock and mineral types can appear, in their proper geological environments.

Equilinox is a relaxing nature simulation game in which you can create and nurture your own ecosystems. Shape the world to your liking, cultivate and raise hundreds of different species, and evolve your wildlife to unlock more exotic plants and animals.

Osu! is a freeware rhythm game originally for Microsoft Windows. It is written in C# on the .NET Framework and inspired by Osu! Tatakae! Ouendan.

Dominate rival gangs by seizing buildings, summoning unique fighters, and unleashing devastating special attacks. Whether you're battling alongside friends in co-op or unleashing chaos in PvP, the game offers shared split-screen, online multiplayer, and free-for-all modes to keep the action fresh. Experience a fusion of skill-based 1v1 Kung Fu combat and real-time strategy. Command a diverse army—from mighty Sumo and agile Ninjas to legendary Kung Fu Masters—seize territory, manage resources, and unleash special attacks to crush your opponents and claim victory!

FreeGen is a 3D tactical multiplayer first person shooter in space. It s not a space sim - it s a combined indoor/outdoor shooter. So don t look for physical realism - look for action and cunning! The gameplay demo is just a conceptual version of FreeGen which demonstrates the main idea of the game. The demo is LAN multiplayer only without Internet and singleplay (bots) which of course will be added later. In the final release most code (graphics and network engine AI etc.) and art will be changed or replaced. We just think that conceptual demo is better than conceptual art or movies and screenshots.

Voxel sandbox game with a large render distance, procedurally generated content and some cool graphical effects.

Shooterspool is an online billiards simulator for Windows PC, developed for the most demanding Pool, Snooker and Carom players. Its advanced physics engine provide the players the possibility of face each game as they would in the real game where the strategy and cue ball control is essential. The game features virtual recreations of real billiards brands and products to offer you the most faithful simulation. If you love to play Pool, Snooker or Carom, this is your game.

Becherov is a car simulator that takes place in a virtual city. The player drives through the city in various cars and completes different tasks for the Becherovka factory. The game resembles early Grand Theft Auto titles, but here the player operates using legal means. He rises up through the company hierarchy and ultimately becomes the director. The city is over four square kilometers big and does not impose any limits on movement. There are up to eight vehicles to drive, beginning with small cars and ending up with big lorries.

Project OutFox is a multi-moded rhythm game based on the StepMania engine that includes different game styles and effects to add new features to charts, themes and noteskins. It provides compatibility with previous StepMania 5.1/5.0 content, including charts from StepMania 3.9, and older Dance With Intensity Content, BMS/PMS, piu, para etc charts It features new simulation modes and options not previously available in older StepMania versions released to date, focusing on modernizing the engine to improve performance, graphical fidelity, and to refurbish parts of the game that have been neglected since 2007.

Dive into VoxelMancy, a revolutionary online voxel sandbox where you can build anything imaginable with friends! Forget simple cubes – sculpt slopes, curves, and structures of any size with over 1500 PBR materials. Your imagination is the only limit!

Malody is a cross platform music game simulator, which include IIDX/DDR/Jubeat/Taiko modes. It contains many features that were not in the original games, but enrich the playing experience. Also it has an ingame editor, to let players create and share their own charts.

Deploy your gnomes, tend to your garden and prepare your defenses. Every day the map expands further into goblin territory, revealing new threats and resources. Earn gold, invest wisely and carefully combine your upgrades. Survive long enough and face the goblin king. No two runs are the same.

Experience a classic open-world MMOARPG and engage in thrilling battles against epic monsters in fast-paced action combat.

Adventure Mode is the RPG mode of Dwarf Fortress, where you can create a character and freely roam the rich simulated world you have made a home in during your Fortress Mode save or start fresh in a newly generated world. Adventure Mode holds limitless possibilities for player stories: Write a poem and recite it in front of unsuspecting tavern-goers, join the group of hearth warriors of a local village to solve local problems, rob a tomb and become cursed by a mummy. This and so much more!

Overreign is a game that turns the legendary game Age of Empires II into first person (3D). The idea of the game is that you play as the king of your village and you must command your units as in the original games, only from another perspective. This leads to new and strange situations: for example, you must climb watchtowers to see what is behind the walls of your city or you must go with your army to attack the enemy bases.

A Vertical Scrolling Rhythm Game (VSRG) based on YAVSRG/Interlude's engine, and mainly focused on QoL improvements. This game is open-source and everyone can play it through the GitHub and the discord server !