What kind of game is this?
Capture My Heart! is a browser arcade game built around drawing capture lines, sealing off territory, and revealing stage artwork. Move from safe territory into an unclaimed area while holding CAPTURE, draw a line, and reconnect it to safety. Once the line closes, the side without the boss becomes yours.
Long lines can capture large areas quickly, but they remain exposed to the boss and projectiles for longer. Small cuts are safer; large cuts are faster. Most of the strategy comes from deciding when the extra risk is worth it.