The CO2: Second Chance - Limited Pack Expansion and Upgrade includes the unlocked stretch goals of the Kickstarter campaign for CO2: Second Chance. This is not available as part of the retail version of the game. Both EXPANSIONS and COMPONENT UPGRADES are including in this Limited Pack. CO2: Second Chance - Limited Pack Expansion and Upgrade contains: 8 new Lobby Cards a new 3D barrel-shaped Operation Round marker, to use in your CO2 game instead of normal counter. the CO2: World Event Expansion: a global cataclysmic event that affects the entire planet! Will you be able to manage it? a new 3D calendar-shaped Decade marker: you will able to use it in your CO2 game instead of normal counter. a new 3D factory-shaped CO2 marker, that you will able to use in your competitive CO2 game instead of normal counter. a new 3D Price marker: you will able to use it in your CO2 game instead of normal counter. the new Arctic Expansion! a new 3D big factory-shaped CO2 marker, that you will able to use it in your cooperative CO2 game instead of normal counter. the new Special Projects Expansion: 6 new huge tiles, which represent changes in the rules for projects, encouraging alternative strategies. the limited tile Huge Coal Factory. Players will be able to add this token to their plays.