ViperCard is an open source re-creation and re-imagination of 1987's HyperCard.   You can use it to make animations, games, and interactive art!

Demo Video

Play Glider in ViperCard

Play Spaceman Gamma in ViperCard

@ViperCardDotNet on Twitter

Source code on GitHub

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Ask questions or share your  projects on Google Groups here

    In addition to minor improvements,       When $1000 is raised:            Import HC stacks, visual effects+layers       When $2000 is raised:           Create/edit MIDI music       When $5000 is raised:           Typographic tools, interactive text

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Rationale

This looks cool: HyperCard Zine