...you might be in for a rather large, lumbering surprise...
Specifically, a Panzerkampfwagen E-100, backed up by some grenadiers and a couple of SP guns. All patiently waiting to spring an ambush on a US spearhead 'somewhere in Germany', May 1945.
'Spring' in this context is relative, meaning in practice rumble slowly forward to the edge of the wood, when the observation post on the other side of the valley reports the enemy are in the killing ground. And not before.
And a killing ground it soon becomes, with my own tank claiming six various M4s and a brace of M26s and shrugging off numerous hits. The others mopped up the half-tracks, infantry and surviving M4s.
Turret traverse is really ponderously slow, even when supplemented by turning the tank. Likewise, the speed of reloading the 12.8cm AP rounds. However, the co-axial short-barrelled 7.5cm gun helps fill in the long gaps. It's a well-designed mission, perfect for a player who's not in a hurry, but likes blowing up stuff without getting blown up.
Mission comes with the Japanese community pack available here:
https://wikiwiki.jp/pzfr/Steel%20Tank%20Add-on