Oxygen Train is an open-world survival and construction train game. You wake up in a world severely lacking oxygen for unknown reasons, and start from scratch building your own train—chopping trees, mining, gathering resources to expand and upgrade your unique train. Ensure your survival through planting, fishing, farming, exploration, combat, and more, while gradually building a train kingdom. Supports 1–8 players online co-op. OxygenIn this anoxic world, you must constantly search for oxygen sources or unlock advanced technologies to solve the oxygen problem entirely. As you progress, you can ensure that all players, plants, and animals on the train are free from oxygen deprivation. CooperationSupports 1-8 player co-op. Join a friend's room for a fishing competition? Race them to the top of a mountain? Steal the train and leave your friends chasing after you? Drink all the water on board and leave your friends passing out from thirst? It's all up to you. Exploration & CollectionExplore snowfields, grasslands, deserts, islands, berry forests, farmlands, volcanoes, and other unique terrains. Different areas contain special items for various purposes. Collect these exotic resources to aid life and operations on your train. Always be wary of hostile creature attacks. CookingIngredients can be eaten raw, grilled, or cooked. Special ingredients can undergo unique processing—for example, fresh fish caught or farmed can be sliced at the fish cutting station to make sashimi. Cooking requires finding recipes for corresponding ingredients. Different cooked foods provide various buffs. PlantingCollect strange seeds or vegetable seeds and plant them in soil pots of different levels. Care for your plants diligently to reap a bountiful harvest. You can even plant towering trees on your train—a truly satisfying achievement. FishingUnlock fishing rods to conquer lakes, oases, and oceans. Fish for different species in various locations. Not only can you make sashimi or cook fish dishes, but you can also keep rare fish for display and breeding. ConstructionGather and fire various building materials to transform your train into a rolling kingdom. Build all kinds of carriages, each serving different purposes—it's a true test of your design inspiration. Continuously upgrade train materials and build defenses to withstand more attacks. FarmingNothing feels safer than the contrast between a disaster-ravaged world outside and the warm glow of a chicken coop inside your train. Not only can you raise chickens for eggs and breed fish, but they also provide companionship in this lonely, post-apocalyptic world. More farming system content awaits your discovery. CombatThe anoxic apocalypse brings greater dangers. You must not only guard against animal attacks but also the barbaric acts of oxygen bandits. Unlock clothing and armor, craft more powerful weapons, and fight back. Upgrade cannons, heavy crossbows, and other large vehicle-mounted weapons to ensure the safety of you...