General-Battye

Alone in a Scorching Cave Overflowing with Lava Cleared Area 7 in Solo Excursion mode.

The Demon's Domain Complete mission “The Cursed Mine”.

Fast Track On Mean Street, kill all the snipers on the rooftop before the DNA bomb explodes

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Nigeria Dossier Complete all objectives in Nigeria on 007 difficulty or higher.

A Head for Heights Complete Stage 1 of Risky Inclination with at least 30 seconds remaining.

Most Attitude Fully upgrade Raph's Shell Kickers.

Japanese Campaign Complete both IJN Campaigns

Outlaw 2's Brave Obtain the highest level for one character class

Odynophobiac Complete Puzzle 11 without taking damage

Protector Complete one of the Rolling Thunder FTE maps

Secret Servers Destroy all the servers in 'Archives' within 40 secs of the first being damaged.

Alone in a Mysterious Mining Facility Cleared Area 8 in Solo Excursion mode.

60% Brain Usage Reach 60% Brain Usage!

One of a Kind Fully upgrade Mikey's Shell Kickers.

Eulogy for the Dark Spelunker Witnessed the death of the Dark Spelunker.

The best club! Unlock the Victors' Championship.

Denizen Spend 100 hours playing.

Above and beyond Achieve Gold Rating in Assault on the 87th Precinct.

Cave Enthusiast Played SPELUNKER HD 50 times.

Alone in a Chamber with a Mysterious Pyramid Cleared Area 9 in Solo Excursion mode.

Nice collection Win 50 gold medals.

Elite Spelunker Reached a depth of 10,000m.

Alone in the Lair of a Mysterious Creature Cleared Area 10 in Solo Excursion mode.

Sub Game Master Get all Emblems of the Sub Games.

Chi Time Find a Chi upgrade.

Detective Complete Puzzles 8-15

Lightfoot Complete Puzzle 15 before Sudden Death kicks in

Boot the Foot Finish 300 Footbots.

Villainy Loves Company Complete a stage collaboratively.

Constructors' pet Finish all the constructors' challenges.

The Gauntlet Beat Rahzar without taking damage.

007 Complete all objectives for every mission on 007 difficulty.

Untouchable Clear the E.G.G. STATION ZONE without taking any damage.

The King of shopping Buy all of the game's motorcycles.

Mikey's time to shine Teleport into Dimension X.

Baxter's Gambit Maim 300 Mousers.

Siege of Tobruk Complete Chapter I

No-Electro Hero Complete Corridor Caper without using any EMP pickups.

Last Worm Scout Complete Retro 1 without the Mayor taking damage

Fresh forces Complete Primary Training.

Fist of the Mountain Defeat all bosses in The Demon's Domain.
1/5

Plasma Pleurodelinae Neutralize the Newtralizer.

Pulverizer Quell 300 Kraang Droids.

Racing Forward Almost Pro, Reach Rider XP level 18

Package Delivered Complete and survive a CSAR mission, rescuing both pilots

Thunder Run Complete and survive a Rolling Thunder mission with the entire convoy surviving

Veteran Max out three core soldier skills

Thrifty Complete Puzzle 17 but have at least 1 item left in your inventory that isn't Skip Go or Surrender

Done in 20 Seconds Complete Puzzle 18 before Sudden Death kicks in