📖 Help
Game overview, rules and FAQ.
What is Planète Kari'a?
A free online management and strategy game, with no ads.
- Progress at your own pace across 10+ complementary sections.
- Every decision impacts your economy and overall progression.
- Unlock new sections as your experience grows.
Game sections
Discover every facet of the adventure.
City
Build and expand your city block by block.
Stories
Play branching narratives and advance the plot.
Technologies
Research upgrades that cut the cost of all your actions.
Zoo
Manage enclosures, animals, buildings, and park life.
Race
Join the daily tournament and upgrade your vehicle.
Exploration
Launch planetary or space missions and collect credits upon return.
Arena
Fight creatures in combat and climb the rankings.
Ready to start?
Create your account for free and jump into the adventure.
📜 General rules
- Each section progression reduces game costs.
- The global cost reduction is capped at 65%%. It is spread across the 7 game sections.
- Progress in each section to increase your reduction: the further you advance, the cheaper your actions become.
🏆 Progression milestones
- Reach global thresholds to receive credits as a reward.
- Milestone 25%%: reward of 50,000 credits.
- Milestone 50%%: reward of 150,000 credits.
- Milestone 75%%: reward of 500,000 credits.
- Milestones are claimed manually from your profile (Milestones tab).
🏙️ City
- You build the buildings in order, one by one.
- Blocks are unlocked with progression and purchased with credits.
- Credits can be harvested anytime based on elapsed time.
- You can rename your city anytime.
📖 Stories
- Each chapter offers 1 to 2 choices that change what happens next.
- Stories are played in order, one after another.
- Some choices can send you back to the start of the story.
🧑 Character
- You gain points when you hit XP milestones.
- Spend points to improve your character.
- Your percentage cuts your city costs.
🔬 Technologies
- Each tier costs credits and scales with level.
- Technologies reduce the cost of your actions.
🦁 Zoo
- The Zoo unlocks at a specific XP threshold.
- Each animal has a habitat and must be placed in a suitable enclosure.
- Compatible animal groups can share the same enclosure.
- Build specialized buildings to unlock new features in your zoo.
- The infirmary automatically heals sick animals every day.
- The restaurant automatically feeds animals daily.
- The reception allows you to sell your animals.
- The nursery gathers baby animals in a dedicated zone.
- The hospice takes care of animals nearing end of life.
- Animals consume food every day.
- An animal can get sick and must be healed before the critical delay.
- Births depend on adults present and enclosure capacity.
- Global limits apply to enclosures and the total number of animals.
- You can sell an animal to recover 50% of its purchase price.
🏎️ Race
- A race event takes place every day. Register before the deadline to participate.
- Choose your driving style from prudent, balanced, or aggressive before each race.
- Upgrade your vehicle engine and reliability for better results.
- Results are calculated once a day. The best drivers earn podiums and wins.
🗺️ Exploration
- Choose a planetary exploration (short, fewer credits) or a space mission (long, more credits).
- The mission takes several hours. Progress is shown with a countdown timer.
- Once the mission ends, collect your earned credits using the dedicated button.
- Only one exploration can be active at a time.
⚔️ Arena
- Fight creatures in turn-based combat. Each turn you choose an action: Attack, Defend, Dodge, or Special.
- Attack deals normal damage. Defend reduces incoming damage and boosts your next attack. Dodge gives a chance to avoid the enemy attack. Special is a powerful attack with a cooldown.
- Your HP, attack and defense depend on your character progression. Improve your character to become stronger.
- Three difficulty levels: Easy, Medium, Hard. The higher the difficulty, the greater the reward.
- Each victory earns credits and ranking points (+10 pts). A defeat causes a small point loss (-5 pts).
- The arena ranking is based on your accumulated score. The number of fights per day is limited.
Quick FAQ
Essential answers to get started smoothly.
How to progress quickly at the beginning?
Start with the city, complete daily missions, and invest regularly in unlocked sections.
Why are some sections locked?
Each section requires an XP threshold. Keep progressing in active sections to unlock them.
Where can I see new features?
The latest updates are displayed directly on the home page.
How do I track my progress?
Use History, Missions, Ranking, and Public Profile to get a clear overview of your progression.
What is the Missions section for?
Missions provide daily and weekly objectives with rewards that speed up your progression.
How does global progression work?
Each playable section contributes to the average progression shown on the home page.
Why can't I access a section?
Your current XP is below the required threshold. Keep progressing in already unlocked sections.
How can I earn credits quickly?
Harvest your city regularly, complete missions, and convert your space ore into credits.
What exactly does ranking show?
It compares profiles by XP and then credits to provide a clear hierarchy.
What is the Public Profile for?
It lets you view a player's stats, badges, and progression state.
What should I do if an action fails?
Check your credits, section unlock status, and the conditions shown under the action button.
How can I secure my account?
Use a strong password, a valid email address, and update your password from Settings when needed.