Train Station Adventure: Game Design Doc
An Adventure game set in a Train Station world focused on Pet Collecting, but everything is made of jelly.
Core loop
Explore a region, solve its secrets with pet collecting, earn a new movement tool, and use it to reach the next area.
Monetization plan (suggested prices)
- Adventure VIP Badge: R$249–499
- Custom Trail Effects: R$49–199
- Secret Area Keys: R$99–349
- Coin Pouch: R$25–199
- Teleport Scroll: R$10–25
- Treasure Compass (1 hunt): R$15–35
Retention hook
Collectible tracker for 100% completion, plus friend bonuses (extra rewards when playing with friends).
Scope
A few weeks. Expect a few weeks of solo work (or a weekend with a small team) to reach a playable, monetized v1.