Twin Cobra
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A helicopter themed shoot 'em up action game from a birds eye view. Developed by Toaplan, it is the successor to their first STG Tiger-Heli, and features similar gameplay.
First Death
Very common96.5%First death of many achieved
Nice Guns
Very common91.6%Upgrade your weapons one time
First Twin Cobra Boss Defeated
Common42.8%Defeat the first boss in Twin Cobra
Defeat First Twin Cobra Boss without Assistance
Uncommon29.7%Defeat the first boss in Twin Cobra without assistance
Second Twin Cobra Boss Defeated
Uncommon29.3%Defeat the second boss in Twin Cobra
Maximum Upgrade
Uncommon28.7%Upgrade any weapon to the max
Defeat First Kyuukyoku Tiger Boss
Uncommon26.1%Defeat the first boss in Kyuukyoku Tiger
Defeat Second Kyuukyoku Tiger Boss
Uncommon20.5%Defeat the second boss in Kyuukyoku Tiger
Third Twin Cobra Boss Defeated
Uncommon19.3%Defeat the third boss in Twin Cobra
Fifth Twin Cobra Boss Defeated
Uncommon17.1%Defeat the fifth boss in Twin Cobra
Fourth Twin Cobra Boss Defeated
Uncommon17.1%Defeat the fourth boss in Twin Cobra
Defeat Third Kyuukyoku Tiger Boss
Uncommon16.8%Defeat the third boss in Kyuukyoku Tiger
Defeat Second Twin Cobra Boss without Assistance
Uncommon16.5%Defeat the second boss in Twin Cobra without assistance
Defeat First Kyuukyoku Tiger Boss without Assistance
Uncommon13.5%Defeat the first boss in Kyuukyoku Tiger without assistance
Defeat Fourth Kyuukyoku Tiger Boss
Uncommon13.0%Defeat the fourth boss in Kyuukyoku Tiger
Sixth Twin Cobra Boss Defeated
Uncommon12.8%Defeat the sixth boss in Twin Cobra
Defeat Fifth Kyuukyoku Tiger Boss
Uncommon12.2%Defeat the fifth boss in Kyuukyoku Tiger
Defeat First Boss in Co-Op
Uncommon11.5%Blow the first boss into dust in co-op
Defeat Third Twin Cobra Boss without Assistance
Uncommon10.1%Defeat the third boss in Twin Cobra without assistance
Eighth Twin Cobra Boss Defeated
Uncommon10.0%Defeat the eighth boss in Twin Cobra
Defeat Twin Cobra End Boss
Rare9.8%Defeat the last boss in Twin Cobra
Seventh Twin Cobra Boss Defeated
Rare9.7%Defeat the seventh boss in Twin Cobra
Defeat Sixth Kyuukyoku Tiger Boss
Rare9.2%Defeat the sixth boss in Kyuukyoku Tiger
Defeat Fourth Twin Cobra Boss without Assistance
Rare8.9%Defeat the fourth boss in Twin Cobra without assistance
Arcade Style First Boss Co-Op
Rare8.5%Blow the first boss into dust in co-op without assistance
Defeat Eighth Kyuukyoku Tiger Boss
Rare8.1%Defeat the eighth boss in Kyuukyoku Tiger
Defeat Second Boss in Co-Op
Rare7.6%Crush the spirit of life out of the second boss in co-op
Defeat Kyuukyoku Tiger End Boss
Rare7.4%Defeat the end boss in Kyuukyoku Tiger
Defeat Second Kyuukyoku Tiger Boss without Assistance
Rare7.4%Defeat the second boss in Kyuukyoku Tiger without assistance
Defeat Fifth Twin Cobra Boss without Assistance
Rare7.1%Defeat the fifth boss in Twin Cobra without assistance
Single Credit Playthrough in Kyuukyoku Tiger
Rare7.1%Complete the game using only one credit in Kyuukyoku Tiger
Ninth Twin Cobra Boss Defeated
Rare6.9%Defeat the ninth boss in Twin Cobra
Defeat Ninth Kyuukyoku Tiger Boss
Rare6.1%Defeat the ninth boss in Kyuukyoku Tiger
Defeat Sixth Twin Cobra Boss without Assistance
Rare5.7%Defeat the sixth boss in Twin Cobra without assistance
Defeat Third Boss in Co-Op
Rare5.4%Return the third boss to its maker in co-op
Defeat Seventh Kyuukyoku Tiger Boss
Rare5.2%Defeat the seventh boss in Kyuukyoku Tiger
Defeat Third Kyuukyoku Tiger Boss without Assistance
Very rare4.9%Defeat the third boss in Kyuukyoku Tiger without assistance
Arcade Style Second Boss Co-Op
Very rare4.7%Crush the spirit of life out of the second boss in co-op without assistance
Defeat Fourth Boss in Co-Op
Very rare4.7%Put the fourth boss six feet under in co-op
Single Credit Playthrough
Very rare4.6%Complete the game using only one credit
Defeat Seventh Twin Cobra Boss without Assistance
Very rare4.3%Defeat the seventh boss in Twin Cobra without assistance
Defeat Fifth Boss in Co-Op
Very rare4.2%Turn the fifth boss into shards in co-op
Defeat Eighth Twin Cobra Boss without Assistance
Very rare4.0%Defeat the eighth boss in Twin Cobra without assistance
Defeat Twin Cobra End Boss wihtout Assistance
Very rare3.9%Defeat the end boss in Twin Cobra without assistance
Defeat Kyuukyoku Tiger End Boss without Assistance
Very rare3.8%Defeat the end boss in Kyuukyoku Tiger without assistance
Defeat Sixth Boss in Co-Op
Very rare3.4%Deal with the sixth boss in co-op
Arcade Style Third Boss Co-Op
Very rare3.2%Return the third boss to its maker in co-op without assistance
Defeat Fourth Kyuukyoku Tiger Boss without Assistance
Very rare3.0%Defeat the fourth boss in Kyuukyoku Tiger without assistance
Arcade Style Fourth Boss Co-Op
Very rare2.8%Put the fourth boss six feet under in co-op without assistance
Cut by a Thousand Deaths
Very rare2.8%Accumulate a thousand deaths
A Hundred Games Played
Very rare2.7%Play a hundred games
Complete Co-Op Version
Very rare2.7%Complete the game in co-op
Defeat Seventh Boss in Co-Op
Very rare2.7%Show the seventh boss its ending cutscene in co-op
Defeat Eighth Boss in Co-Op
Very rare2.6%Leave the eighth boss in the ocean in co-op
Defeat Ninth Twin Cobra Boss without Assistance
Very rare2.6%Defeat the ninth boss in Twin Cobra without assistance
Upgrade Master
Very rare2.3%Upgrade your weapons a thousand times
Arcade Style Fifth Boss Co-Op
Very rare2.1%Turn the fifth boss into shards in co-op without assistance
Defeat Ninth Boss in Co-Op
Very rare2.1%End the existence of the ninth boss in co-op
Arcade Style Sixth Boss Co-Op
Very rare1.8%Deal with the sixth boss in co-op without assistance
Defeat Fifth Kyuukyoku Tiger Boss without Assistance
Very rare1.7%Defeat the fifth boss in Kyuukyoku Tiger without assistance
Million Bullet March
Very rare1.6%Shoot one million bullets
Arcade Style Seventh Boss Co-Op
Very rare1.5%Show the seventh boss its ending cutscene in co-op without assistance
Defeat Sixth Kyuukyoku Tiger Boss without Assistance
Very rare1.5%Defeat the sixth boss in Kyuukyoku Tiger without assistance
Arcade Style Eighth Boss Co-Op
Very rare1.3%Leave the eighth boss in the ocean in co-op without assistance
Arcade Style Co-Op Completion
Very rare1.2%Complete the game in co-op without assistance
Defeat Eighth Kyuukyoku Tiger Boss without Assistance
Very rare1.1%Defeat the eighth in Kyuukyoku Tiger without assistance
Arcade Style Ninth Boss Co-Op
Very rare1.0%End the existence of the ninth boss in co-op without assistance
Defeat Ninth Kyuukyoku Tiger Boss without Assistance
Ultra rare0.8%Defeat the ninth boss in Kyuukyoku Tiger without assistance
Defeat Seventh Kyuukyoku Tiger Boss without Assistance
Ultra rare0.8%Defeat the seventh boss in Kyuukyoku Tiger without assistance
Arcade Style Single Credit Playthrough in Kyuukyoku Tiger
Ultra rare0.7%Complete the game using only one credit in Kyuukyoku Tiger without assistance
Arcade Style Single Credit Playthrough
Ultra rare0.5%Complete the game using only one credit without assistance
Arcade Style Double Credit Playthrough
Ultra rare0.3%Complete the game in co-op using only one credit each without assistance
Double Credit Playthrough
Ultra rare0.3%Complete the game in co-op using only one credit each
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