Rivynth

Build a squad from spare parts. Combine three robots into a towering mecha. Defend a colony one carefully planned wave at a time. RIVYNTH is an offline sci-fi strategy game where manufacturing, deployment, and mid-mission rebuilding shape every battle. Take on 20 missions with four waves each, using seven specialist robot types and three fusion mechas. ASSEMBLE YOUR SQUAD Turn frames, energy cores, and specialist modules into scouts, guards, artillery, flame bots, snipers, repair bots, and shield bots. Each role brings a different mix of range, firepower, protection, and support. Manufacturing costs parts and credits, so every new machine is a resource decision. FUSE THREE ROBOTS INTO A MECHA Bring the right three living robots together to create a larger machine: - BREACHER: Guard + Flame + Scout, a close-range striker with thermal blades. - LANCER: Artillery + Sniper + Scout, a long-range platform with a piercing energy cannon. - BASTION: Guard + Shield + Repair, an armored frontline unit with a defensive repair skill. Fusion consumes its three component robots and creates a mecha that occupies a 2-by-2 deployment footprint. It cannot be dismantled back into its components or reversed with Undo Prep. Decide when to trade three separate roles for one powerful unit. Mechas build energy during combat and automatically unleash their signature skill when the energy bar fills: a sweeping strike, a piercing beam, or a protective barrier and self-repair. PLAN YOUR DEPLOYMENT Preview the next enemy wave and drag robots onto a 4-by-3 grid. Swap positions, return units to the bench, and build a formation around your frontline and support units. Three waves in each mission feature energy circuits; one wave has no circuit bonus. Attack, overclock, and defense tiles reward thoughtful placement. Bonuses lock in at battle start and remain for that wave as robots move. WATCH, COMMAND, ADAPT Your squad moves and fights automatically. Tap an alien to direct brief focus fire. Face eight enemy types, including armored brutes, ranged spitters, leaping hunters, healers, and burrowing artillery. Between waves, spend rewards on reinforcements, repairs, upgrades, and temporary items. Dismantle ordinary robots to recover their recipe parts, sell resources for credits, or change your deployment. Each mission ends with a fourth and final wave. LEARN THE FIRST FUSION The first mission opens with a skippable cinematic and in-context guidance for manufacturing, deployment, repairs, and BREACHER fusion. Build your formation through the early waves and prepare your first mecha before taking it into battle. EXPLORE THE ARCHIVE Open ARCHIVE from the command center to inspect robot roles, mecha recipes, signature skills, and alien backgrounds. Replay unlocked missions to try different formations and improve your best star ratings. PLAY OFFLINE No account or internet connection is required. There are no third-party advertisements or analytics in the game. Music and sound effects have separate controls. Unlocked missions, best star ratings, and audio settings are saved on your device. Mission-specific robots, parts, credits, and upgrades reset when you leave a mission. Assemble. Fuse. Defend.