Flowers vs Zombies is a 2D tower defense shooting game where you place flower units in a garden to automatically fire bullets at incoming zombie waves. Each flower you place targets enemies on its own, letting you focus on smart positioning and knowing when to merge two flowers into a stronger, higher-tier plant with boosted attack power.

The merging system is what sets this game apart from basic zombie shooters. Combining two identical flowers upgrades them into a more powerful variant, so managing your garden layout becomes just as important as reaction speed. Zombies come in waves, and the further you push, the harder they hit — meaning you'll constantly need to decide whether to spread your flowers wide or stack upgrades in key lanes. Points stack up with every zombie killed, and your score determines your rank on the leaderboard, giving competitive players a real reason to optimize every run.

Anyone who enjoys casual strategy games, zombie defense titles, or plant-based tower defense gameplay will feel right at home here. It's a great pick for fans of garden defense games, free zombie shooting games online, and merge strategy games with no download required. Whether you're grinding for a top score or just looking for a quick session of 2D zombie defense, Flowers vs Zombies delivers fast, satisfying gameplay straight in your browser.