This took me a few minutes to figure out, but once I did, it was very fun! A few attempts after my run of 25400, the enemy spawn rate decreased until it dropped to nothing, which killed me as you need other cells to leech of off to survive. My other complaint is that the enemies can go through corpses, but the player can't, which led to the map filling up with them and me getting cornered by corpses I'd created.
Overall, I love the game, including the game design, zippy movement, art, and music. Great submission!