Golden Egg Invaders by NetEnt is a slot game built around Eggs, Frames and Wilds. When an Egg lands, it may be marked with a Frame, then turn into a Golden Egg and later trigger nearby Frames to become Wilds. These Wilds remain only until the next spin, while Frames can stay in place until they are converted or Free Spins begin. The game can be explored in a demo version, allowing players to play for free and practice before playing for real money.
The main game also includes a collect meter and a Free Spins Multiplier feature. Eggs landing on empty positions or Active Frames add points to the meter, while other landings can add between 1 and 4 points. When the meter reaches 200 points, the multiplier moves from x1 up to x10. In Free Spins, three scatters on reels 2, 3 and 4 award 3 spins, and each Egg can reset the count back to 3 while revealing prizes from 0.5x to 50x the bet.
Golden Egg Invaders also offers an Elevate Feature with 3 free spins for 25 times the bet, plus a separate Free Spins Multiplier option with a random x1 to x10 multiplier for 75 times the bet. During Free Spins, filled reels can add an extra x2 multiplier, and the round ends when the counter reaches zero or all positions are filled.