Press the green flag and see what happens!
Information: Every year is split into two parts - the predation period, where sharks eat the fish, and a reproduction period, where the fish pair up and, together, have four babies. The fish in this simulation live for one year, and every species starts off with 200 members. Each fish species has a camouflage rating, which is how likely a fish from that species is to survive the predation period. Each species' camouflage rating is shown here: Blue - 0.9 Green - 0.5 Red - 0.3 Orange - 0.2 Pink - 0.2 The amount of fish in the next year is always twice the amount of survivors in the current year, and can be calculated with this equation: Fnext = Fcurrent x C x 2 Fnext is the amount of fish in the next year, Fcurrent is the current amount of fish and C is the camouflage rating. Changelog: v1.0.0 - Release (22 Jun 2026) v1.0.1 - Fixed grammatical error in "information" section (23 Jun 2026) v1.1.0 - Added version number to title and ability to choose simulation speed at the start (25 Jun 2026)
