Quick take
Islets is a short metroidvania built around a smart hook. Each floating island reconnects to the larger world, and that physical change keeps the map fresh long after a normal shortcut would stop being interesting. The result is compact, charming, and remarkably efficient.
What works
The reconnection mechanic gives exploration real payoff. When an island snaps back into place, old routes change meaning, dead ends become useful, and the world feels more cohesive with each merge.
That supports excellent pacing. Backtracking stays brief, the map remains readable, and the airship sections add just enough variety between platforming runs.
Bosses are another highlight. Their patterns are clear, their punish windows make sense, and the fights feel fair without becoming limp.
Where it slips
Regular combat is only functional. The sword and bow work, but upgrades do not open many new ideas, so the minute-to-minute action is less interesting than the movement and routing. Normal difficulty is also gentle, and controller detection can be odd on Xbox pads.
Who it's for
This is an easy recommendation if you want a focused metroidvania that respects your time. Genre veterans should start on hard, since that gives the bosses more bite. Revisit islands after reconnecting them because old ledges and routes often open in useful ways. If you need deep builds or a stern challenge on normal, it will feel light.