'ORION: Prelude' is an indie Sci-Fi shooter (FPS/TPS) that seamlessly blends together incredible visuals and addictive combat. It puts you and your friends together into intense, cinematic battles using some of the most incredible weaponry and amazing vehicles in which you must work or compete against one another to accomplish mission objectives, explore giant worlds and survive the devastating Dinosaur Horde.

In addition to the return of the adventurous, survival-based cooperative gameplay and retro-inspired Arena Combat, 'ORION: Prelude' features massive, Open World Cooperative and PvPvE.

*Previous version names include ORION: Dino Beatdown (2012) and ORION: Dino Horde (2013).

Supporting up to a variety of game modes, including:

• Survival (Objective)
  
• Slaughter (Duration)
  
• Rampage (Playable Dinosaurs)
  
• Prehistoric (Custom Variable)

Supporting up to 10 players and offering 2 game modes:

• Conquest (Cooperative - 5 Players)
  
• Vital (PvPvE - 10 Players)

Supporting up to 10 players and offering 3 cooperative game modes:

• Free-For-All (Deathmatch)
  
• Elimination (Stealth)
  
• King of the Hill (Territory)
  
• Gun Game (Ladder Climb)
  
• Instagib (Twitch Reflex)
  
• Vital (Open World)

Supporting up to 10 players and offering 3 unique game modes:

• 1v1 Duel (4 Playlers - Tournament)
  
• FFA Duel (4 Players - FFA)
  
• Team Duel (5v5)

Key Features:

• Open World Gameplay
  
• Cooperative & Competitive Gameplay
  
• Dueling & Melee Combat Gameplay
  
• 1st Person / 3rd Person Hybrid Gameplay
  
• 15 Game Modes
  
• 50+ Weapons & Gear
  
• 30 Augmentations (Mutators)
  
• 20+ Multiplayer Maps
  
• 7 Vehicles
  
• Full Weather System
  
• Persistence & Player Progression (150 Levels)
  
• Class-Based Gameplay & Player Loadouts
  
• Statistics & Leaderboards
  
• Lobbies, Matchmaking & Server Browser
  
• Player Store (Cosmetics)
  
• Rewards & Unlockables
  
• Real-time Dynamic Day/Night Cycles
  
• 10 Dinosaurs (All Playable)
  
• 250+ Steam Achievements
  
• 12 Steam Trading Cards
  
• Steam Big Picture Mode Support
  
• Bots & Offline Play
  
• Tutorial System
  
• SDK & Steam Workshop (Custom Maps)