A one-thumb arcade game with a sharp core loop

HELIO is a one-thumb orbit arcade game with a sharp core loop: tap to reverse your solar wisp's orbit around a dying star, sweep through light motes to build a combo multiplier, and weave past incoming shards. Three lives, an escalating difficulty curve, cloud-synced best score with a world leaderboard, and sub-2-second restarts. Runs entirely in the browser, mobile-first, in both portrait and landscape.