50 Days on a Raft

50 Days on a Raft is a narrative ocean survival game on Roblox developed by Ocean Survival, where players stranded after a plane crash must build a raft, gather resources, survive nightly monster attacks, and ultimately find a flare gun to trigger rescue. Launched September 30, 2025, it accumulated over 58 million visits and 139K favorites with an 89.8% approval rating in under seven months - establishing it as the leading survival-at-sea experience on the platform.

Players begin on a tiny raft with nothing and must pull floating debris from the ocean using a hook - driftwood, barrels, plastic, and rope feed into every aspect of survival. Those raw materials go toward crafting a purifier to convert saltwater to drinkable water, building a grill to cook fish, adding storage containers, and constructing defensive barriers before each nightfall. The core loop rewards smart resource prioritization as threats escalate:

• 🗺️ Ocean exploration - shipwrecks, floating islands, and platforms scattered across the sea hold rare materials, story items, and pathways to different endings
• 🏠 Raft building - expand the starting platform with wooden floors, walls, a cooking station, water purifier, and storage to support long-term survival
• ⚔️ Night monster - a large sea creature attacks every night cycle; fight back with crafted weapons or reinforce barriers to prevent structural raft damage
• 💎 Multiple endings - different player choices and exploration paths lead to distinct rescue outcomes, giving each run genuine replay value
• 💰 Trader NPC - spend Caps at the trader on equipment upgrades, raft parts, and cosmetic items

Caps are the primary currency earned through gameplay, while Spins offer randomized rolls on a reward wheel for cosmetics and items. Both systems reward active exploration over passive waiting. A teaser alien emoji added to the game title in April 2026 signals upcoming sci-fi content expansions on the horizon.

50 Days on a Raft stands as Roblox's most complete ocean survival game, blending the raft-building premise of PC survival games with a narrative arc and multiple endings that most Roblox survival experiences lack.