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Best Action games of 2003

The 9 best Action games released in 2003, ranked from 2,007 critic and player ratings.

The best Action game of 2003 is WarioWare, Inc.: Mega Microgame$!, with a critic score of 89/100 — updated November 2026.

How this ranking is built

  • Games are ranked on the aggregated critic score out of 100 imported from IGDB and Metacritic, never on Tier's own grades.
  • A game only enters the ranking with at least 80 external ratings, so a single enthusiastic review never outranks a proven classic.
  • Each game is ranked in one genre only, the one that defines it best, so the same title never tops two different genre charts.
  • Community grades from F to S are shown next to every game, and only stated as a fact above 5 Tier ratings.
  • Release window covered: 2003.
  • 9 games are listed on this page, carrying 2,007 ratings between them.
  • Rankings are recomputed hourly; this one was last rebuilt on 13 November 2026.

Top 9

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What is the best Action game of 2003?

WarioWare, Inc.: Mega Microgame$! currently tops the ranking with a score of 89/100 across 113 ratings. Ranking updated November 2026.

How is this ranking built?

Games are ranked on their aggregated critic score out of 100, with a minimum vote threshold so a single glowing review never outranks a proven classic; the Tier community's own F-to-S grades are shown alongside each game.