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We consider the possibility that the recently observed excess in the diphotoninvariant mass spectrum around 750 GeV is due to two narrow scalars. Wedemonstrate that there is no need to introduce invisible decay modes to enlargethe widths as long as the two scalars exhibit an appropriate mass splitting.Nevertheless we investigate the possible connection of these two scalars to thedark matter in a toy model with a Majorana fermionic dark matter candidate. Weexplore how large the widths of the two scalar widths could be taking intoaccount various constraints from collider and dark matter experiments.Introducing two scalars alleviates the tension between the diphoton productionand dark matter constraints.

One Bump or Two Peaks? The 750 GeV Diphoton Excess and Dark Matter with a Complex Mediator