Reception
Guides differ. Check your in-game clue.
Clue & stepsTerrible Lizards Guide
Find your door code, jump to a puzzle, or track your progress.
All keypad codes
Gift shop basement
Clue & stepsForeman’s tower
Clue & stepsBunker
Guides differ. Check your in-game clue.
Clue & stepsLift access
Clue & stepsDynamite locker
Clue & stepsPick your level
Level 1
Dalton's Dinos
Reception, theater, exhibit hall, Dilo Dash, gift shop, basement
Level 2The digsites
Generators, foreman’s tower, bunker, elevator shaft, gondola, dynamite arena
Level 3Goo, rails & the Allosaurus
Bounce goo, train area, Allosaurus hunt, freight tunnels, four-fuse rail cavern
Level 4The deep caverns
Blue caverns, counterweight, camp, Caverns A and B
Guides & trackers
Quick answers
All keypad codes
6 doors in Levels 1–2, with clues and prerequisites. Conflicting codes are marked.
GuideStory walkthrough
A route through four levels, from the payphone to the crew lift. Later levels follow one community guide.
TrackerAll 15 achievements
The 14 hidden ones revealed, with Steam unlock rates and a checklist.
Locations incompleteCollectibles & NG+
Reported locations, collectible types and NG+ rewards. A complete location checklist is not verified yet.
WikiDinosaurs & Paleo Pals
Brontosaurus, Allosaurus and its rules, the Hybrid, Benji and friends.
WikiStory & ending
Jordan, Stella, the Coolidges and DJ. Spoilers folded.
Game infoHow long to beat
6–10 hours, and how far Steam players have got.
Game infoPrice, platforms & specs
PS5, Game Pass, Switch 2 status, languages and PC requirements.
Game infoCrash fixes & patches
Soft-lock fixes and full patch 1.0.9 notes.
The game at a glance
- Released
- October 29, 2026
- Platforms
- PC · Xbox Series · PS5
- Price
- $24.99 · Game Pass
- Length
- 6–10 hours · 4 levels
- Endings
- 1 + New Game Plus
- Developer
- WDR Studios
- Steam reviews
- Very Positive (85%)
- Players
- Single-player
You play Jordan, a college student whose car dies outside Dalton’s Dinos. The staff are gone, Stella is on the headset, and something lives under the gift shop. There are no weapons: you run, jump, climb, wall-run, bounce and slide past a Brontosaurus, an Allosaurus and worse.
Quick answers
What is Terrible Lizards?
A first-person horror parkour game by WDR Studios, out October 29, 2026 on PC, Xbox Series X|S and PS5. You explore Dalton’s Dinos, a 1992 Route 66 dinosaur attraction, and run from creatures with no weapons.
What are the codes in Terrible Lizards?
Reception 9216, basement 1903, foreman’s tower 0451, bunker 0978 (or 7652), lift 1677 and dynamite locker 0180. Full list with clues.
How long is Terrible Lizards?
6–10 hours according to the developers, across 4 levels with one ending.
Is Terrible Lizards on Game Pass?
Yes, day one. It costs $24.99 elsewhere; the Steam launch price is $19.99 until November 5, 2026.
Why is it called Terrible Lizards?
“Dinosaur” comes from Greek words usually translated as “terrible lizard”. The name is also shared by a dinosaur science podcast and a 1970s stop-motion film; this site covers the game.
Updated for v1.0.9 on October 31, 2026. Sources and unverified details are marked in each guide.
Sources
- Official Terrible Lizards on Steam · October 31, 2026
- Developer WDR Studios: “Terrible Lizards is available now!” · October 29, 2026
- Developer WDR Studios: Developer Q&A, October 2026 · October 22, 2026
- Developer WDR Studios: Narrative & Story, Dalton's Devlogs #5 · October 21, 2026
- Community Into Indie Games: Chapter One walkthrough · October 27, 2026
- Community Into Indie Games: Chapter Two walkthrough · October 29, 2026
Community guides are player-written and not confirmed by WDR Studios. Where two of them disagree, we show both.