Aqui os dejo todas las skins y personajes desbloqueables y la manera de conseguirlos todos
:
Flaming Hammerburst - Unlocked if you played the beta between April 18th and April 24th
Flaming Lancer - Unlocked if you played the beta between April 25th and May 1st
Flaming Retro Lancer - No information at the moment...
Flaming SOS - Unlocked if you played the beta between May 2nd and May 8th
Flaming Gnasher - Unlocked if you played the beta between May 9th and May 15th
Gold Lancer - Play Gears of War 3 online between September 20th and September 27th
Gold Hammerburst - Play Gears of War 3 online between September 20th and September 27th
Gold Retro Lancer - Unlocked in beta (complete 90 matches and get 100 kills with the gold Retro Lancer). Can also be unlocked by getting Veteran Gear in Gears 2 (reach level 100 and win a match on all four Snowblind Maps)
Gold Gnasher - Unlocked by getting Veteran Gear in Gears 2 (reach level 100 and win a match on all four Snowblind Maps)
Gold SOS - Beat Gears of War 1 on Insane
(NOTE - Veteran Gear unlocks the gold skin for all five starting weapons. However, the Gnasher is exclusive to VG)
Chrome Lancer - In Gears 1, finish a ranked match with the highest amount of points.
Chrome Hammerburst - Complete 10 waves of Horde, on any difficulty, on any map, in Gears 2
Chrome Retro Lancer - In Gears 1, complete 10 different co-op chapters as Dominic Santiago on any difficulty
Chrome Gnasher - Complete the campaigns of Gears of War 1, 2 and 3, on any difficulty
Chrome SOS – Have at least one achievement from Gears of War PC (doesn't matter which one)
Onyx Lancer – Get 6000 kills with the Lancer in Gears 3
Onyx Hammerburst – Get 6000 kills with the Hammerburst in Gears 3
Onyx Retro Lancer – Get 6000 kills with the Retro Lancer in Gears 3
Onyx Gnasher – Get 6000 kills with the Gnasher in Gears 3
Onyx SOS – Get 6000 kills with the SOS in Gears 3
Gold Omen (all 5 starting weapons) - Reach level 100 in Gears of War 3
Infected Omen (all 5 starting weapons) - Included with the Gears of War 3 Epic Edition, limited edition console or limited edition controller
Liquid Metal (all 5 starting weapons) - Included with the Gears of War 3 Season Pass
Liquid Green (all 5 starting weapons) - Obtained (for free) through a yet to be announced promotion
White/ Ivory (all 5 starting weapons) - Exclusive to Epic employees or those who are close friends with Joe Graf
Characters:
Thrashball Cole/ Cole Train - Unlocked in the beta (play 40 matches and then play another 10 as Thrashball Cole)
Aaron Griffin - "Like" the official Gears of War 3 Facebook page
Commando Dom - Pre-order Gears 3 at GameStop
Mechanic Baird - Pre-order Gears 3 at Best Buy
Savage Kantus - Pre-order Gears 3 on Amazon
Savage Grenadier Elite - Pre-order Gears 3 at Walmart
Adam Fenix - Included with the Gears of War 3 Limited, Epic Edition and console