Rogue Galaxy

Every sword and pistol you pick up gains levels only by being swung or fired, and once maxed it becomes raw material for a fusion machine that welds two weapons into a third with a new name and new stats. That single loop turns loot into an economy. You stop selling junk, you start hoarding it, and by the midpoint the menu screen is a small workshop where a cheap starter blade is slowly being bred into something obscene.

Level-5 built this in the window between Dark Cloud 2 and the studio's Nintendo work, and it carries the same appetite for side systems. Jaster Rogue is a desert-world nobody mistaken for a famous bounty hunter, which is enough plot to justify a crew and a ship and a run of planets that do not look like each other: a swamp world of walkways over green murk, a factory planet, a clockwork city. The cel-shaded art has held up better than almost anything else from 2005 on the console, largely because it was never chasing realism.

Combat happens in the field with no transition, one character under your control and two AI companions you can order around. Melee for the sword, ammunition for the gun, and a Revelation Flow chart where items slotted into nodes unlock abilities rather than a conventional skill tree. It is fast and readable, though the enemy count and the small arenas mean fights blur together over a long session. The dungeons are long. Occasionally they are longer than the game can justify.

Then there is Insectron, a full creature-collecting tournament with its own grid-based tactical battles, which a decent number of players finished without ever touching. Add the factory minigame that builds items via conveyor puzzles, and the hunting-guild bounty list, and you get the shape of the thing: a studio stuffing three smaller games into the margins of a big one because the PS2 was still the place where that was possible.

It arrived late in the console's life, in 2005 in Japan and 2007 in the West, and was somewhat drowned out by the transition to new hardware. That timing did it no favours, but it also means the game never had to compromise for anyone. What remains is generous to the point of excess, uneven in pacing, and unusually warm company for the forty hours it asks. Few RPGs of the era trust their own side rooms this much.