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Ratchet & Clank: Size Matters is the first game in the Ratchet & Clank franchise to appear on the PSP and it does not stray away from from the console versions. In this 3D action platformer, the duo gets lured into a mysterious quest and soon rediscovers a forgotten race of genius inventors known as the Technomites. These inventors set out to create an army of clones.

Ratchet & Clank are supplied with an all-new arsenal of upgradable weapons along with some old favorites, like the Agents of Doom, the Hypershot and the Suck Cannon. Gameplay includes an RPG-like experience system that allows the player to build buy new mods, similar to Up Your Arsenal. Ratchet can also collect pieces of different armor sets. These can be worn and mixed at will, but full sets (helmet, gloves, boots, suit) provide extra abilities. Ratchet's hovercraft races, Giant Clank's space battles, and Clank's battle robot arenas as minigames are all tossed into the mix with the platforming elements.

Multiplayer is supported through Wi-Fi Ad Hoc or Infrastructure with 4 game modes: DeathMatch, Team DeathMatch, Capture the Flag, and Iron Lombox Challenge. In the Iron Lombox Challenge mode the players need to complete specific goals like loading cows into a giant meat truck or collecting power cells for the team.


Ratchet & Clank: Size Matters PSP Clank’s Lemmings-style mini challenge in the arena
Ratchet & Clank: Size Matters PlayStation 2 Platforming on Challax
Ratchet & Clank: Size Matters PSP Weapons list
Ratchet & Clank: Size Matters PlayStation 2 Planet Ryllus

Promo Images

There are no promo images for this game

Alternate Titles

  • "Ratchet e Clank: L'altezza non conta" -- Italian title
  • "Ratchet & Clank - La Taille ça compte" -- French title
  • "Ratchet & Clank - El tamaño importa" -- Spanish title
  • "Ratchet & Clank 5: Gekitotsu! Dodeka Ginga no Mirimiri Gundan" -- Japanese title
  • "ラチェット&クランク5 激突!ドデカ銀河のミリミリ軍団" -- Japanese spelling

Part of the Following Groups

User Reviews

Variety matters PSP blefuscu (423)

Critic Reviews

Gamers' Temple, The PSP 2007 94 out of 100 94
GamingTrend PSP 2007 540 out of 600 90
Deaf Gamers PSP Jun, 2007 8.7 out of 10 87
IGN Australia PSP May 23, 2007 8.1 out of 10 81
Wham! gaming PSP Mar 14, 2007 8.1 out of 10 81
PAL Gaming Network (PALGN) PSP Jul 22, 2007 8 out of 10 80
Video Game Talk PSP Apr 06, 2007 4 Stars4 Stars4 Stars4 Stars4 Stars 80
GamePro (US) PSP Feb 14, 2007 4 Stars4 Stars4 Stars4 Stars4 Stars 80
Digital Spy PSP May 12, 2007 4 Stars4 Stars4 Stars4 Stars4 Stars 80
Worth Playing PlayStation 2 May 02, 2008 5 out of 10 50


Topic # Posts Last Post
Greatest Hits release date?? 1 Fred VT (25805)
Apr 08, 2014


1001 Video Games

Ratchet & Clank: Size Matters appears in the book 1001 Video Games You Must Play Before You Die by General Editor Tony Mott.


  • GameSpy
    • 2007 – #6 PSP Game of the Year
    • 2007 – PSP Action Game of the Year

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Contributed to by Kabushi (163159) and Stratege (15287)