Twinsen's Little Big Adventure 2 Classic

Action-adventure game where you control Twinsen, a Quetch who previously stopped a dictator and now faces an alien arrival on planet Twinsun. You wield a Magic Ball as your main weapon, explore different locations across the planet, and level up magic abilities as the story unfolds. The aliens—called Esmers—have landed, and you'll need to figure out their intentions while investigating strange occurrences. Your fiancée Zoé and other allies assist along the way. The game uses a fixed isometric camera and blends exploration, combat, and puzzle-solving. Expect cartoon-style violence and a lighthearted tone despite the invasion premise. If you want pre-open-world 3D adventure with quirky characters and a compact planet to poke around, this delivers that late-'90s PC vibe intact.