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Population
■ Grass
0
● Rabbits
0
▲ Wolves
0
Statistics
Tick
0
R births/100
0
R deaths/100
0
W births/100
0
W deaths/100
0
R avg life
0
W avg life
0
Grass (/10)
Rabbits
Wolves
1x
⚙
Presets
Balanced
Rabbit Boom
Wolf Rule
Extinction
Restart
Pause
Speed
Speed
3x
Initial Population
Rabbits
60
Wolves
15
Grass
Growth rate
8
Energy value
20
Rabbits
Repro threshold
50
Move cost
0.5
Max energy
80
Wolves
Detect range
8
Repro threshold
80
Move cost
0.8
Kill energy
30
Max energy
120
Paint Brush
None
Grass
Rabbit
Wolf
Click/drag on canvas to paint. Without brush, click to add creatures.
Ecosystem Simulation
Lotka-Volterra predator-prey dynamics
■
Grass
Grows on empty tiles. Primary energy source for rabbits.
●
Rabbits
Eat grass, flee wolves, reproduce when full.
▲
Wolves
Hunt rabbits, chase prey, starve without food.
⚙
Open settings panel
Space
Pause / Resume
Click
Add creature
+/-
Speed up/down
R
Restart simulation
Paint
Draw species
Click anywhere to start