One toggle per dino
PROTECT BASE parks a dino at camp; FOLLOW YOU brings it along. Each dino gets its own pair.
Tame dinosaur allies, survive a prehistoric zombie outbreak, and team up with friends on a rescue adventure.
How to Tame Dinosaurs
Claim your free class, light the campfire on Day 1 and survive your first zombie night.
Start the run with a class and a team
LIGHT THE CAMPFIRE — level 1 unlocks Zone 1 and new recipes
Survive the first night
Steady day-by-day progression
Reach night 100 to rescue Usagi
Pick a topic: survive the zombie nights, tame dinosaurs, rescue Usagi, check codes, or follow confirmed game updates.

Set 66 million years ago, this Roblox survival game follows the search for a lost pet cat named Usagi. Its Stone Age world has been struck by a zombie virus, and survival-day milestones track how long players endure.
See Survival-Day MilestonesDeveloper
Usagi Fan Group
Platform
Roblox
Genre
Survival
Created
Sep 21, 2026
Setting
66 Million Years Ago
Story Character
Usagi the Cat
Progression
Survival Day Milestones
Max Players
25
Every survival-day badge from Survive 5 Days to Survive 1000 Days with its diamond reward and difficulty.
| Milestone | Reward | Difficulty |
|---|---|---|
| Survive 5 Days | 5 diamonds | 1/6 stars |
| Survive 10 Days | 5 diamonds | 1/6 stars |
| Survive 20 Days | 5 diamonds | 2/6 stars |
| Survive 30 Days | 5 diamonds | 2/6 stars |
| Survive 40 Days | 5 diamonds | 2/6 stars |
| Survive 50 Days | 15 diamonds | 3/6 stars |
| Survive 60 Days | 15 diamonds | 3/6 stars |
| Survive 70 Days | 15 diamonds | 3/6 stars |
| Survive 80 Days | 15 diamonds | 3/6 stars |
| Survive 90 Days | 25 diamonds | 4/6 stars |
| Survive 100 Days | 25 diamonds | 4/6 stars |
| Survive 200 Days | 25 diamonds | 5/6 stars |
| Survive 500 Days | 50 diamonds | 5/6 stars |
| Survive 1000 Days | 150 diamonds | 6/6 stars |
Feed a wild dino until its food counter fills — then saddle up. Foods that worked and what taming costs.
Wild Parasaurolophus and Triceratops both tamed through the same feed-until-friendly interaction.
Foods that worked: a Cooked dinosaur chop for a Parasaurolophus, Blueberries for a Triceratops. Cooked dino meat comes off the campfire.
Each bite advances the food counter above the dino — one Parasaurolophus was seen at 5/7 with "One more bite...". Bite counts differ per dino, so carry extra.
The dino equips a saddle and a green name tag with your name, and the tame message appears.
Use Ride to hop on — your new ally now lives in the left HUD panel.
The game's own rescue condition: reach night 100. Four visible signs tell you the run is on track.
Night 100 is the threshold the loading tip names — the on-screen day number is your rescue odometer.
Zone-unlock messages like "Zone 1 unlocked - Campfire level 1/8" confirm each level and its new recipes.
Raising the campfire unlocks fresh zones across the island.
Craft the Map (4 Wood, one per run) and it reveals explored ground, zone chests and the cavemen.
PROTECT BASE, FOLLOW YOU, RELEASE — what the left HUD panel does and what your tamed dino does for you.
PROTECT BASE parks a dino at camp; FOLLOW YOU brings it along. Each dino gets its own pair.
HP is per dino, not per species — one run showed Parasaurs at 150, 187 and 190 beside a Triceratops at 495.
Tamed dinos wear a saddle and a green name tag like "Bruce's Parasaurolophus".
On quiet nights and in fights your dinos stay close — "I'll protect you." and "Nobody touches my human." say it plainly.
Current code availability, rewards and source-check dates.
No codes are currently reported working.
Quick answers about where to find current codes, confirmed game updates, and the guides that get a run started.
Explore the game basics or jump into Roblox to begin your survival journey.