GAMES! Probably will all be just those specific hetalia ones.
Look no further than this page for easily accessible games! Specifically these ones are my favorite!
Ofc credits to the OP's (thank you op's i love you I wanna have a steamy make out sesh wit you now)
@g00b3rt
Hetalia Dating Sim
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Germany Hetalia Interactive
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Russia Hetalia Interactive
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Romano Hetalia Interactive
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France Hetalia Interactive
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Rome Hetalia Interactive
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GerIta Yaoi Game
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Japan Hetalia Interactive
@g00b3rt